| 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 | $139.52 | 11.213% | $155.1644 | $155.16 | $155.15 | $155.20 |
| Purchase #2 | $201.46 | 10.758% | $223.1331 | $223.13 | $223.15 | $223.10 |
| Purchase #3 | $21.29 | 13.677% | $24.2018 | $24.20 | $24.20 | $24.20 |
| Purchase #4 | $217.77 | 9.325% | $238.0771 | $238.08 | $238.10 | $238.10 |
| Purchase #5 | $91.64 | 7.740% | $98.7329 | $98.73 | $98.75 | $98.70 |
| Purchase #6 | $64.30 | 9.267% | $70.2587 | $70.26 | $70.25 | $70.30 |
| Purchase #7 | $79.41 | 12.148% | $89.0567 | $89.06 | $89.05 | $89.10 |
| 7 purchase totals = | $815.39 | $898.6247 | $898.62 | $898.65 | $898.70 | |