| 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 | $146.94 | 12.531% | $165.3531 | $165.35 | $165.35 | $165.40 |
| Purchase #2 | $170.64 | 13.178% | $193.1269 | $193.13 | $193.15 | $193.10 |
| Purchase #3 | $41.72 | 5.123% | $43.8573 | $43.86 | $43.85 | $43.90 |
| Purchase #4 | $92.75 | 5.425% | $97.7817 | $97.78 | $97.80 | $97.80 |
| Purchase #5 | $64.65 | 9.451% | $70.7601 | $70.76 | $70.75 | $70.80 |
| Purchase #6 | $41.48 | 7.216% | $44.4732 | $44.47 | $44.45 | $44.50 |
| Purchase #7 | $226.49 | 6.597% | $241.4315 | $241.43 | $241.45 | $241.40 |
| 7 purchase totals = | $784.67 | $856.7838 | $856.78 | $856.80 | $856.90 | |