| 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 | $180.33 | 8.298% | $195.2938 | $195.29 | $195.30 | $195.30 |
| Purchase #2 | $120.27 | 7.640% | $129.4586 | $129.46 | $129.45 | $129.50 |
| Purchase #3 | $100.84 | 7.346% | $108.2477 | $108.25 | $108.25 | $108.20 |
| Purchase #4 | $116.82 | 8.871% | $127.1831 | $127.18 | $127.20 | $127.20 |
| Purchase #5 | $63.83 | 3.522% | $66.0781 | $66.08 | $66.10 | $66.10 |
| Purchase #6 | $230.73 | 5.369% | $243.1179 | $243.12 | $243.10 | $243.10 |
| Purchase #7 | $27.60 | 10.837% | $30.591 | $30.59 | $30.60 | $30.60 |
| 7 purchase totals = | $840.42 | $899.9702 | $899.97 | $900.00 | $900.00 | |