| 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 | $164.25 | 13.253% | $186.0181 | $186.02 | $186.00 | $186.00 |
| Purchase #2 | $163.84 | 8.221% | $177.3093 | $177.31 | $177.30 | $177.30 |
| Purchase #3 | $126.67 | 9.651% | $138.8949 | $138.89 | $138.90 | $138.90 |
| Purchase #4 | $103.48 | 6.426% | $110.1296 | $110.13 | $110.15 | $110.10 |
| Purchase #5 | $26.28 | 7.128% | $28.1532 | $28.15 | $28.15 | $28.20 |
| Purchase #6 | $160.74 | 3.631% | $166.5765 | $166.58 | $166.60 | $166.60 |
| Purchase #7 | $45.47 | 12.640% | $51.2174 | $51.22 | $51.20 | $51.20 |
| 7 purchase totals = | $790.73 | $858.2990 | $858.30 | $858.30 | $858.30 | |