| 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 | $159.39 | 13.379% | $180.7148 | $180.71 | $180.70 | $180.70 |
| Purchase #2 | $43.84 | 3.316% | $45.2937 | $45.29 | $45.30 | $45.30 |
| Purchase #3 | $84.45 | 8.264% | $91.4289 | $91.43 | $91.45 | $91.40 |
| Purchase #4 | $202.83 | 6.305% | $215.6184 | $215.62 | $215.60 | $215.60 |
| Purchase #5 | $17.85 | 13.235% | $20.2124 | $20.21 | $20.20 | $20.20 |
| Purchase #6 | $203.70 | 9.770% | $223.6015 | $223.60 | $223.60 | $223.60 |
| Purchase #7 | $119.39 | 5.748% | $126.2525 | $126.25 | $126.25 | $126.30 |
| 7 purchase totals = | $831.45 | $903.1222 | $903.11 | $903.10 | $903.10 | |