| 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 | $133.57 | 3.422% | $138.1408 | $138.14 | $138.15 | $138.10 |
| Purchase #2 | $151.55 | 4.574% | $158.4819 | $158.48 | $158.50 | $158.50 |
| Purchase #3 | $23.77 | 10.325% | $26.2243 | $26.22 | $26.20 | $26.20 |
| Purchase #4 | $173.76 | 3.566% | $179.9563 | $179.96 | $179.95 | $180.00 |
| Purchase #5 | $236.88 | 7.759% | $255.2595 | $255.26 | $255.25 | $255.30 |
| Purchase #6 | $96.28 | 8.203% | $104.1778 | $104.18 | $104.20 | $104.20 |
| Purchase #7 | $59.60 | 12.472% | $67.0333 | $67.03 | $67.05 | $67.00 |
| 7 purchase totals = | $875.41 | $929.2739 | $929.27 | $929.30 | $929.30 | |