| 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 | $152.29 | 7.331% | $163.4544 | $163.45 | $163.45 | $163.50 |
| Purchase #2 | $28.88 | 11.673% | $32.2512 | $32.25 | $32.25 | $32.30 |
| Purchase #3 | $180.99 | 5.186% | $190.3761 | $190.38 | $190.40 | $190.40 |
| Purchase #4 | $116.44 | 10.125% | $128.2296 | $128.23 | $128.25 | $128.20 |
| Purchase #5 | $214.72 | 4.373% | $224.1097 | $224.11 | $224.10 | $224.10 |
| Purchase #6 | $41.54 | 8.252% | $44.9679 | $44.97 | $44.95 | $45.00 |
| Purchase #7 | $139.83 | 5.693% | $147.7905 | $147.79 | $147.80 | $147.80 |
| 7 purchase totals = | $874.69 | $931.1794 | $931.18 | $931.20 | $931.30 | |