| 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 | $148.38 | 13.848% | $168.9277 | $168.93 | $168.95 | $168.90 |
| Purchase #2 | $51.41 | 8.513% | $55.7865 | $55.79 | $55.80 | $55.80 |
| Purchase #3 | $40.88 | 7.134% | $43.7964 | $43.80 | $43.80 | $43.80 |
| Purchase #4 | $81.63 | 5.470% | $86.0952 | $86.10 | $86.10 | $86.10 |
| Purchase #5 | $180.48 | 10.195% | $198.8799 | $198.88 | $198.90 | $198.90 |
| Purchase #6 | $119.89 | 7.864% | $129.3181 | $129.32 | $129.30 | $129.30 |
| Purchase #7 | $53.39 | 6.827% | $57.0349 | $57.03 | $57.05 | $57.00 |
| 7 purchase totals = | $676.06 | $739.8387 | $739.85 | $739.90 | $739.80 | |