| 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 | $139.36 | 9.320% | $152.3484 | $152.35 | $152.35 | $152.30 |
| Purchase #2 | $55.69 | 6.600% | $59.3655 | $59.37 | $59.35 | $59.40 |
| Purchase #3 | $66.71 | 6.294% | $70.9087 | $70.91 | $70.90 | $70.90 |
| Purchase #4 | $53.97 | 7.685% | $58.1176 | $58.12 | $58.10 | $58.10 |
| Purchase #5 | $132.49 | 10.353% | $146.2067 | $146.21 | $146.20 | $146.20 |
| Purchase #6 | $216.33 | 11.189% | $240.5352 | $240.54 | $240.55 | $240.50 |
| Purchase #7 | $135.55 | 10.506% | $149.7909 | $149.79 | $149.80 | $149.80 |
| 7 purchase totals = | $800.10 | $877.2730 | $877.29 | $877.25 | $877.20 | |