| 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 | $180.51 | 9.569% | $197.783 | $197.78 | $197.80 | $197.80 |
| Purchase #2 | $77.84 | 10.855% | $86.2895 | $86.29 | $86.30 | $86.30 |
| Purchase #3 | $7.47 | 8.498% | $8.1048 | $8.10 | $8.10 | $8.10 |
| Purchase #4 | $99.57 | 6.119% | $105.6627 | $105.66 | $105.65 | $105.70 |
| Purchase #5 | $22.57 | 5.121% | $23.7258 | $23.73 | $23.75 | $23.70 |
| Purchase #6 | $201.51 | 7.634% | $216.8933 | $216.89 | $216.90 | $216.90 |
| Purchase #7 | $23.41 | 5.464% | $24.6891 | $24.69 | $24.70 | $24.70 |
| 7 purchase totals = | $612.88 | $663.1482 | $663.14 | $663.20 | $663.20 | |