| 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 | $142.79 | 7.418% | $153.3822 | $153.38 | $153.40 | $153.40 |
| Purchase #2 | $51.60 | 3.742% | $53.5309 | $53.53 | $53.55 | $53.50 |
| Purchase #3 | $155.97 | 12.485% | $175.4429 | $175.44 | $175.45 | $175.40 |
| Purchase #4 | $202.85 | 11.635% | $226.4516 | $226.45 | $226.45 | $226.50 |
| Purchase #5 | $136.47 | 12.765% | $153.8904 | $153.89 | $153.90 | $153.90 |
| Purchase #6 | $57.59 | 5.654% | $60.8461 | $60.85 | $60.85 | $60.80 |
| Purchase #7 | $109.92 | 5.801% | $116.2965 | $116.30 | $116.30 | $116.30 |
| 7 purchase totals = | $857.19 | $939.8406 | $939.84 | $939.90 | $939.80 | |