| 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 | $119.51 | 6.473% | $127.2459 | $127.25 | $127.25 | $127.20 |
| Purchase #2 | $138.52 | 5.585% | $146.2563 | $146.26 | $146.25 | $146.30 |
| Purchase #3 | $45.25 | 8.476% | $49.0854 | $49.09 | $49.10 | $49.10 |
| Purchase #4 | $55.99 | 11.474% | $62.4143 | $62.41 | $62.40 | $62.40 |
| Purchase #5 | $11.88 | 10.864% | $13.1706 | $13.17 | $13.15 | $13.20 |
| Purchase #6 | $122.69 | 5.574% | $129.5287 | $129.53 | $129.55 | $129.50 |
| Purchase #7 | $171.83 | 13.321% | $194.7195 | $194.72 | $194.70 | $194.70 |
| 7 purchase totals = | $665.67 | $722.4207 | $722.43 | $722.40 | $722.40 | |