| 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 | $152.98 | 7.216% | $164.019 | $164.02 | $164.00 | $164.00 |
| Purchase #2 | $117.81 | 3.704% | $122.1737 | $122.17 | $122.15 | $122.20 |
| Purchase #3 | $158.86 | 7.200% | $170.2979 | $170.30 | $170.30 | $170.30 |
| Purchase #4 | $22.91 | 4.530% | $23.9478 | $23.95 | $23.95 | $23.90 |
| Purchase #5 | $81.97 | 8.396% | $88.8522 | $88.85 | $88.85 | $88.90 |
| Purchase #6 | $86.80 | 9.224% | $94.8064 | $94.81 | $94.80 | $94.80 |
| Purchase #7 | $67.69 | 11.490% | $75.4676 | $75.47 | $75.45 | $75.50 |
| 7 purchase totals = | $689.02 | $739.5646 | $739.57 | $739.50 | $739.60 | |