| 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 | $135.37 | 11.814% | $151.3626 | $151.36 | $151.35 | $151.40 |
| Purchase #2 | $145.68 | 6.703% | $155.4449 | $155.44 | $155.45 | $155.40 |
| Purchase #3 | $53.88 | 9.736% | $59.1258 | $59.13 | $59.15 | $59.10 |
| Purchase #4 | $173.68 | 11.676% | $193.9589 | $193.96 | $193.95 | $194.00 |
| Purchase #5 | $138.97 | 4.366% | $145.0374 | $145.04 | $145.05 | $145.00 |
| Purchase #6 | $231.47 | 10.663% | $256.1516 | $256.15 | $256.15 | $256.20 |
| Purchase #7 | $205.68 | 6.690% | $219.44 | $219.44 | $219.45 | $219.40 |
| 7 purchase totals = | $1,084.73 | $1,180.5212 | $1,180.52 | $1,180.55 | $1,180.50 | |