| 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 | $173.31 | 12.687% | $195.2978 | $195.30 | $195.30 | $195.30 |
| Purchase #2 | $82.26 | 9.553% | $90.1183 | $90.12 | $90.10 | $90.10 |
| Purchase #3 | $205.64 | 11.123% | $228.5133 | $228.51 | $228.50 | $228.50 |
| Purchase #4 | $42.67 | 3.286% | $44.0721 | $44.07 | $44.05 | $44.10 |
| Purchase #5 | $112.85 | 7.581% | $121.4052 | $121.41 | $121.40 | $121.40 |
| Purchase #6 | $172.89 | 8.649% | $187.8433 | $187.84 | $187.85 | $187.80 |
| Purchase #7 | $75.70 | 9.443% | $82.8484 | $82.85 | $82.85 | $82.80 |
| 7 purchase totals = | $865.32 | $950.0984 | $950.10 | $950.05 | $950.00 | |