| 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 | $106.63 | 13.283% | $120.7937 | $120.79 | $120.80 | $120.80 |
| Purchase #2 | $212.47 | 3.104% | $219.0651 | $219.07 | $219.05 | $219.10 |
| Purchase #3 | $138.31 | 5.341% | $145.6971 | $145.70 | $145.70 | $145.70 |
| Purchase #4 | $91.38 | 3.524% | $94.6002 | $94.60 | $94.60 | $94.60 |
| Purchase #5 | $139.79 | 4.527% | $146.1183 | $146.12 | $146.10 | $146.10 |
| Purchase #6 | $6.65 | 8.283% | $7.2008 | $7.20 | $7.20 | $7.20 |
| Purchase #7 | $23.71 | 3.844% | $24.6214 | $24.62 | $24.60 | $24.60 |
| 7 purchase totals = | $718.94 | $758.0966 | $758.10 | $758.05 | $758.10 | |