| 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 | $143.81 | 8.607% | $156.1877 | $156.19 | $156.20 | $156.20 |
| Purchase #2 | $93.72 | 10.378% | $103.4463 | $103.45 | $103.45 | $103.40 |
| Purchase #3 | $94.89 | 6.486% | $101.0446 | $101.04 | $101.05 | $101.00 |
| Purchase #4 | $24.89 | 13.443% | $28.236 | $28.24 | $28.25 | $28.20 |
| Purchase #5 | $236.28 | 10.328% | $260.683 | $260.68 | $260.70 | $260.70 |
| Purchase #6 | $169.74 | 11.840% | $189.8372 | $189.84 | $189.85 | $189.80 |
| Purchase #7 | $48.43 | 13.443% | $54.9404 | $54.94 | $54.95 | $54.90 |
| 7 purchase totals = | $811.76 | $894.3752 | $894.38 | $894.45 | $894.20 | |