| 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 | $145.79 | 5.170% | $153.3273 | $153.33 | $153.35 | $153.30 |
| Purchase #2 | $49.62 | 9.846% | $54.5056 | $54.51 | $54.50 | $54.50 |
| Purchase #3 | $96.67 | 13.171% | $109.4024 | $109.40 | $109.40 | $109.40 |
| Purchase #4 | $115.74 | 6.175% | $122.8869 | $122.89 | $122.90 | $122.90 |
| Purchase #5 | $48.90 | 10.666% | $54.1157 | $54.12 | $54.10 | $54.10 |
| Purchase #6 | $230.64 | 13.335% | $261.3958 | $261.40 | $261.40 | $261.40 |
| Purchase #7 | $148.84 | 6.847% | $159.0311 | $159.03 | $159.05 | $159.00 |
| 7 purchase totals = | $836.20 | $914.6648 | $914.68 | $914.70 | $914.60 | |