| 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 | $169.99 | 7.591% | $182.8939 | $182.89 | $182.90 | $182.90 |
| Purchase #2 | $223.63 | 9.296% | $244.4186 | $244.42 | $244.40 | $244.40 |
| Purchase #3 | $98.33 | 8.847% | $107.0293 | $107.03 | $107.05 | $107.00 |
| Purchase #4 | $226.70 | 9.840% | $249.0073 | $249.01 | $249.00 | $249.00 |
| Purchase #5 | $55.66 | 8.233% | $60.2425 | $60.24 | $60.25 | $60.20 |
| Purchase #6 | $39.94 | 8.524% | $43.3445 | $43.34 | $43.35 | $43.30 |
| Purchase #7 | $75.92 | 11.787% | $84.8687 | $84.87 | $84.85 | $84.90 |
| 7 purchase totals = | $890.17 | $971.8048 | $971.80 | $971.80 | $971.70 | |