| 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 | $197.85 | 12.798% | $223.1708 | $223.17 | $223.15 | $223.20 |
| Purchase #2 | $108.86 | 11.508% | $121.3876 | $121.39 | $121.40 | $121.40 |
| Purchase #3 | $44.71 | 8.634% | $48.5703 | $48.57 | $48.55 | $48.60 |
| Purchase #4 | $88.58 | 13.650% | $100.6712 | $100.67 | $100.65 | $100.70 |
| Purchase #5 | $68.29 | 8.785% | $74.2893 | $74.29 | $74.30 | $74.30 |
| Purchase #6 | $74.65 | 8.711% | $81.1528 | $81.15 | $81.15 | $81.20 |
| Purchase #7 | $164.90 | 8.506% | $178.9264 | $178.93 | $178.95 | $178.90 |
| 7 purchase totals = | $747.84 | $828.1684 | $828.17 | $828.15 | $828.30 | |