| 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 | $158.85 | 4.567% | $166.1047 | $166.10 | $166.10 | $166.10 |
| Purchase #2 | $125.51 | 10.399% | $138.5618 | $138.56 | $138.55 | $138.60 |
| Purchase #3 | $226.78 | 4.850% | $237.7788 | $237.78 | $237.80 | $237.80 |
| Purchase #4 | $74.68 | 3.578% | $77.3521 | $77.35 | $77.35 | $77.40 |
| Purchase #5 | $51.81 | 5.700% | $54.7632 | $54.76 | $54.75 | $54.80 |
| Purchase #6 | $233.35 | 8.128% | $252.3167 | $252.32 | $252.30 | $252.30 |
| Purchase #7 | $40.99 | 11.649% | $45.7649 | $45.76 | $45.75 | $45.80 |
| 7 purchase totals = | $911.97 | $972.6422 | $972.63 | $972.60 | $972.80 | |