| 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 | $154.72 | 8.291% | $167.5478 | $167.55 | $167.55 | $167.50 |
| Purchase #2 | $247.30 | 6.746% | $263.9829 | $263.98 | $264.00 | $264.00 |
| Purchase #3 | $15.83 | 11.462% | $17.6444 | $17.64 | $17.65 | $17.60 |
| Purchase #4 | $28.58 | 9.182% | $31.2042 | $31.20 | $31.20 | $31.20 |
| Purchase #5 | $224.65 | 7.556% | $241.6246 | $241.62 | $241.60 | $241.60 |
| Purchase #6 | $58.37 | 12.528% | $65.6826 | $65.68 | $65.70 | $65.70 |
| Purchase #7 | $75.43 | 6.724% | $80.5019 | $80.50 | $80.50 | $80.50 |
| 7 purchase totals = | $804.88 | $868.1884 | $868.17 | $868.20 | $868.10 | |