| 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 | $12.73 | 5.150% | $13.3856 | $13.39 | $13.40 | $13.40 |
| Purchase #2 | $169.44 | 6.213% | $179.9673 | $179.97 | $179.95 | $180.00 |
| Purchase #3 | $223.42 | 9.597% | $244.8616 | $244.86 | $244.85 | $244.90 |
| Purchase #4 | $53.35 | 11.801% | $59.6458 | $59.65 | $59.65 | $59.60 |
| Purchase #5 | $166.65 | 6.285% | $177.124 | $177.12 | $177.10 | $177.10 |
| Purchase #6 | $215.74 | 3.155% | $222.5466 | $222.55 | $222.55 | $222.50 |
| Purchase #7 | $38.88 | 8.535% | $42.1984 | $42.20 | $42.20 | $42.20 |
| 7 purchase totals = | $880.21 | $939.7293 | $939.74 | $939.70 | $939.70 | |