| 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 | $172.74 | 10.548% | $190.9606 | $190.96 | $190.95 | $191.00 |
| Purchase #2 | $145.25 | 9.459% | $158.9892 | $158.99 | $159.00 | $159.00 |
| Purchase #3 | $228.49 | 9.311% | $249.7647 | $249.76 | $249.75 | $249.80 |
| Purchase #4 | $87.67 | 12.134% | $98.3079 | $98.31 | $98.30 | $98.30 |
| Purchase #5 | $62.39 | 4.630% | $65.2787 | $65.28 | $65.30 | $65.30 |
| Purchase #6 | $84.47 | 13.579% | $95.9402 | $95.94 | $95.95 | $95.90 |
| Purchase #7 | $82.53 | 4.346% | $86.1168 | $86.12 | $86.10 | $86.10 |
| 7 purchase totals = | $863.54 | $945.3581 | $945.36 | $945.35 | $945.40 | |