| 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 | $173.79 | 10.232% | $191.5722 | $191.57 | $191.55 | $191.60 |
| Purchase #2 | $124.88 | 11.363% | $139.0701 | $139.07 | $139.05 | $139.10 |
| Purchase #3 | $55.33 | 9.553% | $60.6157 | $60.62 | $60.60 | $60.60 |
| Purchase #4 | $92.99 | 4.198% | $96.8937 | $96.89 | $96.90 | $96.90 |
| Purchase #5 | $173.77 | 7.790% | $187.3067 | $187.31 | $187.30 | $187.30 |
| Purchase #6 | $58.94 | 9.674% | $64.6419 | $64.64 | $64.65 | $64.60 |
| Purchase #7 | $143.79 | 3.169% | $148.3467 | $148.35 | $148.35 | $148.30 |
| 7 purchase totals = | $823.49 | $888.4470 | $888.45 | $888.40 | $888.40 | |