| 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 | $212.97 | 7.334% | $228.5892 | $228.59 | $228.60 | $228.60 |
| Purchase #2 | $8.87 | 5.202% | $9.3314 | $9.33 | $9.35 | $9.30 |
| Purchase #3 | $140.57 | 7.868% | $151.63 | $151.63 | $151.65 | $151.60 |
| Purchase #4 | $150.86 | 12.676% | $169.983 | $169.98 | $170.00 | $170.00 |
| Purchase #5 | $75.76 | 7.331% | $81.314 | $81.31 | $81.30 | $81.30 |
| Purchase #6 | $201.26 | 11.765% | $224.9382 | $224.94 | $224.95 | $224.90 |
| Purchase #7 | $54.51 | 9.353% | $59.6083 | $59.61 | $59.60 | $59.60 |
| 7 purchase totals = | $844.80 | $925.3941 | $925.39 | $925.45 | $925.30 | |