| 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 | $156.59 | 13.217% | $177.2865 | $177.29 | $177.30 | $177.30 |
| Purchase #2 | $158.72 | 12.685% | $178.8536 | $178.85 | $178.85 | $178.90 |
| Purchase #3 | $160.47 | 12.278% | $180.1725 | $180.17 | $180.15 | $180.20 |
| Purchase #4 | $47.85 | 12.315% | $53.7427 | $53.74 | $53.75 | $53.70 |
| Purchase #5 | $84.39 | 11.173% | $93.8189 | $93.82 | $93.80 | $93.80 |
| Purchase #6 | $21.94 | 3.675% | $22.7463 | $22.75 | $22.75 | $22.70 |
| Purchase #7 | $118.55 | 9.436% | $129.7364 | $129.74 | $129.75 | $129.70 |
| 7 purchase totals = | $748.51 | $836.3569 | $836.36 | $836.35 | $836.30 | |