| 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 | $155.44 | 12.817% | $175.3627 | $175.36 | $175.35 | $175.40 |
| Purchase #2 | $110.59 | 8.729% | $120.2434 | $120.24 | $120.25 | $120.20 |
| Purchase #3 | $157.39 | 5.580% | $166.1724 | $166.17 | $166.15 | $166.20 |
| Purchase #4 | $228.68 | 11.115% | $254.0978 | $254.10 | $254.10 | $254.10 |
| Purchase #5 | $163.38 | 3.119% | $168.4758 | $168.48 | $168.50 | $168.50 |
| Purchase #6 | $90.70 | 13.217% | $102.6878 | $102.69 | $102.70 | $102.70 |
| Purchase #7 | $240.47 | 8.490% | $260.8859 | $260.89 | $260.90 | $260.90 |
| 7 purchase totals = | $1,146.65 | $1,247.9258 | $1,247.93 | $1,247.95 | $1,248.00 | |