| 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 | $127.94 | 7.418% | $137.4306 | $137.43 | $137.45 | $137.40 |
| Purchase #2 | $130.57 | 12.327% | $146.6654 | $146.67 | $146.65 | $146.70 |
| Purchase #3 | $49.82 | 3.344% | $51.486 | $51.49 | $51.50 | $51.50 |
| Purchase #4 | $97.52 | 5.823% | $103.1986 | $103.20 | $103.20 | $103.20 |
| Purchase #5 | $144.82 | 11.537% | $161.5279 | $161.53 | $161.55 | $161.50 |
| Purchase #6 | $51.90 | 10.729% | $57.4684 | $57.47 | $57.45 | $57.50 |
| Purchase #7 | $105.42 | 3.707% | $109.3279 | $109.33 | $109.35 | $109.30 |
| 7 purchase totals = | $707.99 | $767.1048 | $767.12 | $767.15 | $767.10 | |