| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $181.59 | 8.540% | $197.0978 | $197.10 | $197.10 | $197.10 |
| Purchase #2 | $141.69 | 5.259% | $149.1415 | $149.14 | $149.15 | $149.10 |
| Purchase #3 | $184.74 | 12.809% | $208.4033 | $208.40 | $208.40 | $208.40 |
| Purchase #4 | $97.61 | 12.502% | $109.8132 | $109.81 | $109.80 | $109.80 |
| Purchase #5 | $158.72 | 9.415% | $173.6635 | $173.66 | $173.65 | $173.70 |
| Purchase #6 | $165.93 | 13.636% | $188.5562 | $188.56 | $188.55 | $188.60 |
| Purchase #7 | $32.71 | 10.826% | $36.2512 | $36.25 | $36.25 | $36.30 |
| 7 purchase totals = | $962.99 | $1,062.9267 | $1,062.92 | $1,062.90 | $1,063.00 | |