| 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 | $163.84 | 10.869% | $181.6478 | $181.65 | $181.65 | $181.60 |
| Purchase #2 | $52.42 | 13.703% | $59.6031 | $59.60 | $59.60 | $59.60 |
| Purchase #3 | $149.59 | 5.757% | $158.2019 | $158.20 | $158.20 | $158.20 |
| Purchase #4 | $102.80 | 7.555% | $110.5665 | $110.57 | $110.55 | $110.60 |
| Purchase #5 | $38.52 | 5.140% | $40.4999 | $40.50 | $40.50 | $40.50 |
| Purchase #6 | $214.84 | 13.837% | $244.5674 | $244.57 | $244.55 | $244.60 |
| Purchase #7 | $20.68 | 8.368% | $22.4105 | $22.41 | $22.40 | $22.40 |
| 7 purchase totals = | $742.69 | $817.4971 | $817.50 | $817.45 | $817.50 | |