| 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 | $149.82 | 13.480% | $170.0157 | $170.02 | $170.00 | $170.00 |
| Purchase #2 | $141.99 | 3.322% | $146.7069 | $146.71 | $146.70 | $146.70 |
| Purchase #3 | $116.77 | 13.823% | $132.9111 | $132.91 | $132.90 | $132.90 |
| Purchase #4 | $175.77 | 8.322% | $190.3976 | $190.40 | $190.40 | $190.40 |
| Purchase #5 | $24.94 | 10.328% | $27.5158 | $27.52 | $27.50 | $27.50 |
| Purchase #6 | $141.85 | 10.668% | $156.9826 | $156.98 | $157.00 | $157.00 |
| Purchase #7 | $53.94 | 4.475% | $56.3538 | $56.35 | $56.35 | $56.40 |
| 7 purchase totals = | $805.08 | $880.8835 | $880.89 | $880.85 | $880.90 | |