| 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 | $168.50 | 9.314% | $184.1941 | $184.19 | $184.20 | $184.20 |
| Purchase #2 | $38.42 | 6.433% | $40.8916 | $40.89 | $40.90 | $40.90 |
| Purchase #3 | $18.63 | 3.672% | $19.3141 | $19.31 | $19.30 | $19.30 |
| Purchase #4 | $201.32 | 13.624% | $228.7478 | $228.75 | $228.75 | $228.70 |
| Purchase #5 | $145.82 | 6.425% | $155.1889 | $155.19 | $155.20 | $155.20 |
| Purchase #6 | $104.80 | 4.213% | $109.2152 | $109.22 | $109.20 | $109.20 |
| Purchase #7 | $205.26 | 5.189% | $215.9109 | $215.91 | $215.90 | $215.90 |
| 7 purchase totals = | $882.75 | $953.4626 | $953.46 | $953.45 | $953.40 | |