| 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 | $164.82 | 8.713% | $179.1808 | $179.18 | $179.20 | $179.20 |
| Purchase #2 | $97.37 | 9.668% | $106.7837 | $106.78 | $106.80 | $106.80 |
| Purchase #3 | $187.68 | 12.873% | $211.84 | $211.84 | $211.85 | $211.80 |
| Purchase #4 | $100.29 | 13.145% | $113.4731 | $113.47 | $113.45 | $113.50 |
| Purchase #5 | $11.88 | 4.639% | $12.4311 | $12.43 | $12.45 | $12.40 |
| Purchase #6 | $86.42 | 5.834% | $91.4617 | $91.46 | $91.45 | $91.50 |
| Purchase #7 | $227.62 | 6.361% | $242.0989 | $242.10 | $242.10 | $242.10 |
| 7 purchase totals = | $876.08 | $957.2693 | $957.26 | $957.30 | $957.30 | |