| 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 | $107.68 | 13.832% | $122.5743 | $122.57 | $122.55 | $122.60 |
| Purchase #2 | $65.86 | 12.515% | $74.1024 | $74.10 | $74.10 | $74.10 |
| Purchase #3 | $35.65 | 7.861% | $38.4524 | $38.45 | $38.45 | $38.50 |
| Purchase #4 | $149.75 | 5.569% | $158.0896 | $158.09 | $158.10 | $158.10 |
| Purchase #5 | $90.94 | 3.514% | $94.1356 | $94.14 | $94.15 | $94.10 |
| Purchase #6 | $156.29 | 13.478% | $177.3548 | $177.35 | $177.35 | $177.40 |
| Purchase #7 | $65.58 | 12.301% | $73.647 | $73.65 | $73.65 | $73.60 |
| 7 purchase totals = | $671.75 | $738.3561 | $738.35 | $738.35 | $738.40 | |