| 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 | $142.45 | 3.804% | $147.8688 | $147.87 | $147.85 | $147.90 |
| Purchase #2 | $191.56 | 6.616% | $204.2336 | $204.23 | $204.25 | $204.20 |
| Purchase #3 | $56.53 | 5.568% | $59.6776 | $59.68 | $59.70 | $59.70 |
| Purchase #4 | $111.29 | 8.457% | $120.7018 | $120.70 | $120.70 | $120.70 |
| Purchase #5 | $126.82 | 5.834% | $134.2187 | $134.22 | $134.20 | $134.20 |
| Purchase #6 | $118.28 | 6.630% | $126.122 | $126.12 | $126.10 | $126.10 |
| Purchase #7 | $86.64 | 5.575% | $91.4702 | $91.47 | $91.45 | $91.50 |
| 7 purchase totals = | $833.57 | $884.2927 | $884.29 | $884.25 | $884.30 | |