| 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 | $18.35 | 5.658% | $19.3882 | $19.39 | $19.40 | $19.40 |
| Purchase #2 | $148.39 | 7.196% | $159.0681 | $159.07 | $159.05 | $159.10 |
| Purchase #3 | $156.30 | 7.528% | $168.0663 | $168.07 | $168.05 | $168.10 |
| Purchase #4 | $164.36 | 11.340% | $182.9984 | $183.00 | $183.00 | $183.00 |
| Purchase #5 | $165.61 | 10.276% | $182.6281 | $182.63 | $182.65 | $182.60 |
| Purchase #6 | $45.63 | 7.208% | $48.919 | $48.92 | $48.90 | $48.90 |
| Purchase #7 | $57.96 | 12.808% | $65.3835 | $65.38 | $65.40 | $65.40 |
| 7 purchase totals = | $756.60 | $826.4516 | $826.46 | $826.45 | $826.50 | |