| 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 | $148.86 | 7.571% | $160.1302 | $160.13 | $160.15 | $160.10 |
| Purchase #2 | $88.99 | 12.308% | $99.9429 | $99.94 | $99.95 | $99.90 |
| Purchase #3 | $249.65 | 11.259% | $277.7581 | $277.76 | $277.75 | $277.80 |
| Purchase #4 | $58.50 | 8.165% | $63.2765 | $63.28 | $63.30 | $63.30 |
| Purchase #5 | $75.81 | 7.376% | $81.4017 | $81.40 | $81.40 | $81.40 |
| Purchase #6 | $133.29 | 10.655% | $147.492 | $147.49 | $147.50 | $147.50 |
| Purchase #7 | $129.35 | 11.577% | $144.3248 | $144.32 | $144.30 | $144.30 |
| 7 purchase totals = | $884.45 | $974.3262 | $974.32 | $974.35 | $974.30 | |