| 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 | $176.26 | 5.273% | $185.5542 | $185.55 | $185.55 | $185.60 |
| Purchase #2 | $75.58 | 7.713% | $81.4095 | $81.41 | $81.40 | $81.40 |
| Purchase #3 | $13.36 | 6.169% | $14.1842 | $14.18 | $14.20 | $14.20 |
| Purchase #4 | $27.46 | 5.309% | $28.9179 | $28.92 | $28.90 | $28.90 |
| Purchase #5 | $91.54 | 3.695% | $94.9224 | $94.92 | $94.90 | $94.90 |
| Purchase #6 | $29.89 | 6.375% | $31.7955 | $31.80 | $31.80 | $31.80 |
| Purchase #7 | $121.82 | 4.104% | $126.8195 | $126.82 | $126.80 | $126.80 |
| 7 purchase totals = | $535.91 | $563.6032 | $563.60 | $563.55 | $563.60 | |