| 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 | $143.64 | 12.677% | $161.8492 | $161.85 | $161.85 | $161.80 |
| Purchase #2 | $56.34 | 4.698% | $58.9869 | $58.99 | $59.00 | $59.00 |
| Purchase #3 | $107.74 | 10.622% | $119.1841 | $119.18 | $119.20 | $119.20 |
| Purchase #4 | $193.49 | 6.281% | $205.6431 | $205.64 | $205.65 | $205.60 |
| Purchase #5 | $14.30 | 5.380% | $15.0693 | $15.07 | $15.05 | $15.10 |
| Purchase #6 | $45.74 | 3.773% | $47.4658 | $47.47 | $47.45 | $47.50 |
| Purchase #7 | $158.71 | 5.809% | $167.9295 | $167.93 | $167.95 | $167.90 |
| 7 purchase totals = | $719.96 | $776.1279 | $776.13 | $776.15 | $776.10 | |