| 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 | $207.45 | 6.843% | $221.6458 | $221.65 | $221.65 | $221.60 |
| Purchase #2 | $99.99 | 5.806% | $105.7954 | $105.80 | $105.80 | $105.80 |
| Purchase #3 | $202.74 | 7.128% | $217.1913 | $217.19 | $217.20 | $217.20 |
| Purchase #4 | $162.43 | 11.234% | $180.6774 | $180.68 | $180.70 | $180.70 |
| Purchase #5 | $19.33 | 11.641% | $21.5802 | $21.58 | $21.60 | $21.60 |
| Purchase #6 | $157.31 | 3.861% | $163.3837 | $163.38 | $163.40 | $163.40 |
| Purchase #7 | $52.69 | 11.330% | $58.6598 | $58.66 | $58.65 | $58.70 |
| 7 purchase totals = | $901.94 | $968.9336 | $968.94 | $969.00 | $969.00 | |