| 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 | $184.83 | 5.539% | $195.0677 | $195.07 | $195.05 | $195.10 |
| Purchase #2 | $141.60 | 13.225% | $160.3266 | $160.33 | $160.35 | $160.30 |
| Purchase #3 | $213.30 | 13.186% | $241.4257 | $241.43 | $241.45 | $241.40 |
| Purchase #4 | $48.85 | 10.222% | $53.8434 | $53.84 | $53.85 | $53.80 |
| Purchase #5 | $69.98 | 7.548% | $75.2621 | $75.26 | $75.25 | $75.30 |
| Purchase #6 | $80.90 | 10.848% | $89.676 | $89.68 | $89.70 | $89.70 |
| Purchase #7 | $24.71 | 5.684% | $26.1145 | $26.11 | $26.10 | $26.10 |
| 7 purchase totals = | $764.17 | $841.7160 | $841.72 | $841.75 | $841.70 | |