| 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 | $167.34 | 6.310% | $177.8992 | $177.90 | $177.90 | $177.90 |
| Purchase #2 | $21.83 | 11.372% | $24.3125 | $24.31 | $24.30 | $24.30 |
| Purchase #3 | $106.43 | 9.739% | $116.7952 | $116.80 | $116.80 | $116.80 |
| Purchase #4 | $244.63 | 8.866% | $266.3189 | $266.32 | $266.30 | $266.30 |
| Purchase #5 | $33.32 | 7.644% | $35.867 | $35.87 | $35.85 | $35.90 |
| Purchase #6 | $37.87 | 7.850% | $40.8428 | $40.84 | $40.85 | $40.80 |
| Purchase #7 | $106.89 | 10.356% | $117.9595 | $117.96 | $117.95 | $118.00 |
| 7 purchase totals = | $718.31 | $779.9951 | $780.00 | $779.95 | $780.00 | |