| 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 | $198.41 | 3.872% | $206.0924 | $206.09 | $206.10 | $206.10 |
| Purchase #2 | $159.48 | 3.622% | $165.2564 | $165.26 | $165.25 | $165.30 |
| Purchase #3 | $59.52 | 12.276% | $66.8267 | $66.83 | $66.85 | $66.80 |
| Purchase #4 | $45.46 | 8.402% | $49.2795 | $49.28 | $49.30 | $49.30 |
| Purchase #5 | $21.48 | 11.728% | $23.9992 | $24.00 | $24.00 | $24.00 |
| Purchase #6 | $180.55 | 4.342% | $188.3895 | $188.39 | $188.40 | $188.40 |
| Purchase #7 | $59.71 | 5.288% | $62.8675 | $62.87 | $62.85 | $62.90 |
| 7 purchase totals = | $724.61 | $762.7112 | $762.72 | $762.75 | $762.80 | |