| 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 | $209.39 | 12.668% | $235.9155 | $235.92 | $235.90 | $235.90 |
| Purchase #2 | $166.45 | 9.581% | $182.3976 | $182.40 | $182.40 | $182.40 |
| Purchase #3 | $66.74 | 12.313% | $74.9577 | $74.96 | $74.95 | $75.00 |
| Purchase #4 | $108.43 | 6.575% | $115.5593 | $115.56 | $115.55 | $115.60 |
| Purchase #5 | $5.38 | 7.359% | $5.7759 | $5.78 | $5.80 | $5.80 |
| Purchase #6 | $144.48 | 5.261% | $152.0811 | $152.08 | $152.10 | $152.10 |
| Purchase #7 | $47.40 | 12.563% | $53.3549 | $53.35 | $53.35 | $53.40 |
| 7 purchase totals = | $748.27 | $820.0420 | $820.05 | $820.05 | $820.20 | |