| 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 | $150.84 | 4.592% | $157.7666 | $157.77 | $157.75 | $157.80 |
| Purchase #2 | $101.34 | 5.352% | $106.7637 | $106.76 | $106.75 | $106.80 |
| Purchase #3 | $164.77 | 3.606% | $170.7116 | $170.71 | $170.70 | $170.70 |
| Purchase #4 | $140.51 | 10.762% | $155.6317 | $155.63 | $155.65 | $155.60 |
| Purchase #5 | $213.60 | 6.320% | $227.0995 | $227.10 | $227.10 | $227.10 |
| Purchase #6 | $74.97 | 3.202% | $77.3705 | $77.37 | $77.35 | $77.40 |
| Purchase #7 | $82.81 | 8.761% | $90.065 | $90.07 | $90.05 | $90.10 |
| 7 purchase totals = | $928.84 | $985.4086 | $985.41 | $985.35 | $985.50 | |