| 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 | $179.63 | 4.615% | $187.9199 | $187.92 | $187.90 | $187.90 |
| Purchase #2 | $86.71 | 8.644% | $94.2052 | $94.21 | $94.20 | $94.20 |
| Purchase #3 | $26.32 | 4.778% | $27.5776 | $27.58 | $27.60 | $27.60 |
| Purchase #4 | $145.56 | 11.151% | $161.7914 | $161.79 | $161.80 | $161.80 |
| Purchase #5 | $69.57 | 10.532% | $76.8971 | $76.90 | $76.90 | $76.90 |
| Purchase #6 | $52.90 | 13.260% | $59.9145 | $59.91 | $59.90 | $59.90 |
| Purchase #7 | $41.67 | 10.600% | $46.087 | $46.09 | $46.10 | $46.10 |
| 7 purchase totals = | $602.36 | $654.3927 | $654.40 | $654.40 | $654.40 | |