| 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 | $146.37 | 5.670% | $154.6692 | $154.67 | $154.65 | $154.70 |
| Purchase #2 | $116.95 | 12.793% | $131.9114 | $131.91 | $131.90 | $131.90 |
| Purchase #3 | $74.50 | 3.829% | $77.3526 | $77.35 | $77.35 | $77.40 |
| Purchase #4 | $201.39 | 4.740% | $210.9359 | $210.94 | $210.95 | $210.90 |
| Purchase #5 | $60.32 | 9.660% | $66.1469 | $66.15 | $66.15 | $66.10 |
| Purchase #6 | $9.26 | 7.143% | $9.9214 | $9.92 | $9.90 | $9.90 |
| Purchase #7 | $61.70 | 13.756% | $70.1875 | $70.19 | $70.20 | $70.20 |
| 7 purchase totals = | $670.49 | $721.1249 | $721.13 | $721.10 | $721.10 | |