| 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 | $136.31 | 11.348% | $151.7785 | $151.78 | $151.80 | $151.80 |
| Purchase #2 | $22.47 | 3.569% | $23.272 | $23.27 | $23.25 | $23.30 |
| Purchase #3 | $26.60 | 7.128% | $28.496 | $28.50 | $28.50 | $28.50 |
| Purchase #4 | $143.64 | 5.119% | $150.9929 | $150.99 | $151.00 | $151.00 |
| Purchase #5 | $175.46 | 9.634% | $192.3638 | $192.36 | $192.35 | $192.40 |
| Purchase #6 | $33.69 | 5.765% | $35.6322 | $35.63 | $35.65 | $35.60 |
| Purchase #7 | $121.40 | 8.781% | $132.0601 | $132.06 | $132.05 | $132.10 |
| 7 purchase totals = | $659.57 | $714.5955 | $714.59 | $714.60 | $714.70 | |