| 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 | $199.38 | 5.449% | $210.2442 | $210.24 | $210.25 | $210.20 |
| Purchase #2 | $144.51 | 10.208% | $159.2616 | $159.26 | $159.25 | $159.30 |
| Purchase #3 | $24.60 | 11.551% | $27.4415 | $27.44 | $27.45 | $27.40 |
| Purchase #4 | $143.66 | 3.614% | $148.8519 | $148.85 | $148.85 | $148.90 |
| Purchase #5 | $21.84 | 12.441% | $24.5571 | $24.56 | $24.55 | $24.60 |
| Purchase #6 | $149.60 | 11.195% | $166.3477 | $166.35 | $166.35 | $166.30 |
| Purchase #7 | $183.31 | 10.838% | $203.1771 | $203.18 | $203.20 | $203.20 |
| 7 purchase totals = | $866.90 | $939.8811 | $939.88 | $939.90 | $939.90 | |