| 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 | $131.46 | 10.336% | $145.0477 | $145.05 | $145.05 | $145.00 |
| Purchase #2 | $170.54 | 12.315% | $191.542 | $191.54 | $191.55 | $191.50 |
| Purchase #3 | $138.50 | 7.581% | $148.9997 | $149.00 | $149.00 | $149.00 |
| Purchase #4 | $99.25 | 6.749% | $105.9484 | $105.95 | $105.95 | $105.90 |
| Purchase #5 | $123.87 | 9.793% | $136.0006 | $136.00 | $136.00 | $136.00 |
| Purchase #6 | $165.63 | 4.778% | $173.5438 | $173.54 | $173.55 | $173.50 |
| Purchase #7 | $49.80 | 6.523% | $53.0485 | $53.05 | $53.05 | $53.00 |
| 7 purchase totals = | $879.05 | $954.1307 | $954.13 | $954.15 | $953.90 | |