| 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 | $150.38 | 5.174% | $158.1607 | $158.16 | $158.15 | $158.20 |
| Purchase #2 | $99.94 | 13.808% | $113.7397 | $113.74 | $113.75 | $113.70 |
| Purchase #3 | $12.84 | 10.128% | $14.1404 | $14.14 | $14.15 | $14.10 |
| Purchase #4 | $49.54 | 8.686% | $53.843 | $53.84 | $53.85 | $53.80 |
| Purchase #5 | $247.69 | 4.436% | $258.6775 | $258.68 | $258.70 | $258.70 |
| Purchase #6 | $97.33 | 9.146% | $106.2318 | $106.23 | $106.25 | $106.20 |
| Purchase #7 | $91.56 | 10.749% | $101.4018 | $101.40 | $101.40 | $101.40 |
| 7 purchase totals = | $749.28 | $806.1949 | $806.19 | $806.25 | $806.10 | |