| 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 | $126.43 | 5.229% | $133.041 | $133.04 | $133.05 | $133.00 |
| Purchase #2 | $37.79 | 6.459% | $40.2309 | $40.23 | $40.25 | $40.20 |
| Purchase #3 | $103.28 | 5.710% | $109.1773 | $109.18 | $109.20 | $109.20 |
| Purchase #4 | $209.50 | 11.863% | $234.353 | $234.35 | $234.35 | $234.40 |
| Purchase #5 | $150.51 | 8.791% | $163.7413 | $163.74 | $163.75 | $163.70 |
| Purchase #6 | $48.94 | 10.641% | $54.1477 | $54.15 | $54.15 | $54.10 |
| Purchase #7 | $174.61 | 7.837% | $188.2942 | $188.29 | $188.30 | $188.30 |
| 7 purchase totals = | $851.06 | $922.9854 | $922.98 | $923.05 | $922.90 | |