| 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 | $133.29 | 10.146% | $146.8136 | $146.81 | $146.80 | $146.80 |
| Purchase #2 | $84.32 | 6.556% | $89.848 | $89.85 | $89.85 | $89.80 |
| Purchase #3 | $129.67 | 6.639% | $138.2788 | $138.28 | $138.30 | $138.30 |
| Purchase #4 | $182.60 | 6.821% | $195.0551 | $195.06 | $195.05 | $195.10 |
| Purchase #5 | $63.63 | 10.819% | $70.5141 | $70.51 | $70.50 | $70.50 |
| Purchase #6 | $89.62 | 3.651% | $92.892 | $92.89 | $92.90 | $92.90 |
| Purchase #7 | $209.83 | 9.581% | $229.9338 | $229.93 | $229.95 | $229.90 |
| 7 purchase totals = | $892.96 | $963.3354 | $963.33 | $963.35 | $963.30 | |