| 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 | $200.82 | 7.314% | $215.508 | $215.51 | $215.50 | $215.50 |
| Purchase #2 | $40.75 | 8.844% | $44.3539 | $44.35 | $44.35 | $44.40 |
| Purchase #3 | $152.80 | 3.347% | $157.9142 | $157.91 | $157.90 | $157.90 |
| Purchase #4 | $9.95 | 13.640% | $11.3072 | $11.31 | $11.30 | $11.30 |
| Purchase #5 | $164.64 | 7.216% | $176.5204 | $176.52 | $176.50 | $176.50 |
| Purchase #6 | $143.84 | 12.530% | $161.8632 | $161.86 | $161.85 | $161.90 |
| Purchase #7 | $132.69 | 12.189% | $148.8636 | $148.86 | $148.85 | $148.90 |
| 7 purchase totals = | $845.49 | $916.3305 | $916.32 | $916.25 | $916.40 | |