| 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 | $139.86 | 6.767% | $149.3243 | $149.32 | $149.30 | $149.30 |
| Purchase #2 | $201.68 | 7.275% | $216.3522 | $216.35 | $216.35 | $216.40 |
| Purchase #3 | $83.39 | 9.676% | $91.4588 | $91.46 | $91.45 | $91.50 |
| Purchase #4 | $110.35 | 9.538% | $120.8752 | $120.88 | $120.90 | $120.90 |
| Purchase #5 | $246.50 | 7.547% | $265.1034 | $265.10 | $265.10 | $265.10 |
| Purchase #6 | $120.36 | 8.147% | $130.1657 | $130.17 | $130.15 | $130.20 |
| Purchase #7 | $101.42 | 9.275% | $110.8267 | $110.83 | $110.85 | $110.80 |
| 7 purchase totals = | $1,003.56 | $1,084.1063 | $1,084.11 | $1,084.10 | $1,084.20 | |