| 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 | $144.28 | 9.815% | $158.4411 | $158.44 | $158.45 | $158.40 |
| Purchase #2 | $110.79 | 7.385% | $118.9718 | $118.97 | $118.95 | $119.00 |
| Purchase #3 | $219.58 | 4.345% | $229.1208 | $229.12 | $229.10 | $229.10 |
| Purchase #4 | $145.83 | 11.811% | $163.054 | $163.05 | $163.05 | $163.10 |
| Purchase #5 | $99.64 | 7.745% | $107.3571 | $107.36 | $107.35 | $107.40 |
| Purchase #6 | $136.28 | 9.608% | $149.3738 | $149.37 | $149.35 | $149.40 |
| Purchase #7 | $57.86 | 7.454% | $62.1729 | $62.17 | $62.15 | $62.20 |
| 7 purchase totals = | $914.26 | $988.4915 | $988.48 | $988.40 | $988.60 | |