| 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 | $195.76 | 7.578% | $210.5947 | $210.59 | $210.60 | $210.60 |
| Purchase #2 | $147.45 | 13.525% | $167.3926 | $167.39 | $167.40 | $167.40 |
| Purchase #3 | $33.38 | 9.126% | $36.4263 | $36.43 | $36.45 | $36.40 |
| Purchase #4 | $233.51 | 11.743% | $260.9311 | $260.93 | $260.95 | $260.90 |
| Purchase #5 | $17.95 | 13.621% | $20.395 | $20.40 | $20.40 | $20.40 |
| Purchase #6 | $28.40 | 7.163% | $30.4343 | $30.43 | $30.45 | $30.40 |
| Purchase #7 | $91.66 | 8.124% | $99.1065 | $99.11 | $99.10 | $99.10 |
| 7 purchase totals = | $748.11 | $825.2805 | $825.28 | $825.35 | $825.20 | |