| 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 | $230.57 | 13.482% | $261.6554 | $261.66 | $261.65 | $261.70 |
| Purchase #2 | $176.88 | 7.368% | $189.9125 | $189.91 | $189.90 | $189.90 |
| Purchase #3 | $167.98 | 12.601% | $189.1472 | $189.15 | $189.15 | $189.10 |
| Purchase #4 | $159.67 | 4.535% | $166.911 | $166.91 | $166.90 | $166.90 |
| Purchase #5 | $97.56 | 11.425% | $108.7062 | $108.71 | $108.70 | $108.70 |
| Purchase #6 | $86.80 | 7.618% | $93.4124 | $93.41 | $93.40 | $93.40 |
| Purchase #7 | $28.60 | 9.182% | $31.2261 | $31.23 | $31.25 | $31.20 |
| 7 purchase totals = | $948.06 | $1,040.9708 | $1,040.98 | $1,040.95 | $1,040.90 | |