| 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 | $132.63 | 5.419% | $139.8172 | $139.82 | $139.80 | $139.80 |
| Purchase #2 | $106.45 | 3.438% | $110.1098 | $110.11 | $110.10 | $110.10 |
| Purchase #3 | $158.86 | 6.118% | $168.5791 | $168.58 | $168.60 | $168.60 |
| Purchase #4 | $74.86 | 6.172% | $79.4804 | $79.48 | $79.50 | $79.50 |
| Purchase #5 | $190.53 | 12.421% | $214.1957 | $214.20 | $214.20 | $214.20 |
| Purchase #6 | $147.74 | 5.762% | $156.2528 | $156.25 | $156.25 | $156.30 |
| Purchase #7 | $79.88 | 9.455% | $87.4327 | $87.43 | $87.45 | $87.40 |
| 7 purchase totals = | $890.95 | $955.8677 | $955.87 | $955.90 | $955.90 | |