| 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 | $178.75 | 9.546% | $195.8135 | $195.81 | $195.80 | $195.80 |
| Purchase #2 | $144.89 | 7.315% | $155.4887 | $155.49 | $155.50 | $155.50 |
| Purchase #3 | $205.82 | 6.167% | $218.5129 | $218.51 | $218.50 | $218.50 |
| Purchase #4 | $57.84 | 3.688% | $59.9731 | $59.97 | $59.95 | $60.00 |
| Purchase #5 | $78.68 | 11.408% | $87.6558 | $87.66 | $87.65 | $87.70 |
| Purchase #6 | $95.83 | 13.265% | $108.5418 | $108.54 | $108.55 | $108.50 |
| Purchase #7 | $132.95 | 3.568% | $137.6937 | $137.69 | $137.70 | $137.70 |
| 7 purchase totals = | $894.76 | $963.6795 | $963.67 | $963.65 | $963.70 | |