| 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 | $121.61 | 10.294% | $134.1285 | $134.13 | $134.15 | $134.10 |
| Purchase #2 | $15.96 | 11.593% | $17.8102 | $17.81 | $17.80 | $17.80 |
| Purchase #3 | $222.33 | 3.296% | $229.658 | $229.66 | $229.65 | $229.70 |
| Purchase #4 | $92.26 | 5.495% | $97.3297 | $97.33 | $97.35 | $97.30 |
| Purchase #5 | $76.83 | 9.231% | $83.9222 | $83.92 | $83.90 | $83.90 |
| Purchase #6 | $129.32 | 8.494% | $140.3044 | $140.30 | $140.30 | $140.30 |
| Purchase #7 | $215.70 | 6.869% | $230.5164 | $230.52 | $230.50 | $230.50 |
| 7 purchase totals = | $874.01 | $933.6694 | $933.67 | $933.65 | $933.60 | |