| 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 | $144.54 | 13.290% | $163.7494 | $163.75 | $163.75 | $163.70 |
| Purchase #2 | $219.53 | 11.166% | $244.0427 | $244.04 | $244.05 | $244.00 |
| Purchase #3 | $201.65 | 5.137% | $212.0088 | $212.01 | $212.00 | $212.00 |
| Purchase #4 | $5.96 | 9.839% | $6.5464 | $6.55 | $6.55 | $6.50 |
| Purchase #5 | $23.40 | 8.609% | $25.4145 | $25.41 | $25.40 | $25.40 |
| Purchase #6 | $110.80 | 9.402% | $121.2174 | $121.22 | $121.20 | $121.20 |
| Purchase #7 | $175.48 | 3.412% | $181.4674 | $181.47 | $181.45 | $181.50 |
| 7 purchase totals = | $881.36 | $954.4466 | $954.45 | $954.40 | $954.30 | |