| 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 | $98.55 | 8.859% | $107.2805 | $107.28 | $107.30 | $107.30 |
| Purchase #2 | $153.95 | 11.566% | $171.7559 | $171.76 | $171.75 | $171.80 |
| Purchase #3 | $9.89 | 13.719% | $11.2468 | $11.25 | $11.25 | $11.20 |
| Purchase #4 | $64.75 | 13.541% | $73.5178 | $73.52 | $73.50 | $73.50 |
| Purchase #5 | $161.97 | 12.408% | $182.0672 | $182.07 | $182.05 | $182.10 |
| Purchase #6 | $97.39 | 9.477% | $106.6197 | $106.62 | $106.60 | $106.60 |
| Purchase #7 | $187.28 | 7.743% | $201.7811 | $201.78 | $201.80 | $201.80 |
| 7 purchase totals = | $773.78 | $854.2690 | $854.28 | $854.25 | $854.30 | |