| 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 | $150.39 | 7.763% | $162.0648 | $162.06 | $162.05 | $162.10 |
| Purchase #2 | $86.98 | 7.521% | $93.5218 | $93.52 | $93.50 | $93.50 |
| Purchase #3 | $58.78 | 10.584% | $65.0013 | $65.00 | $65.00 | $65.00 |
| Purchase #4 | $18.99 | 11.607% | $21.1942 | $21.19 | $21.20 | $21.20 |
| Purchase #5 | $229.76 | 13.557% | $260.9086 | $260.91 | $260.90 | $260.90 |
| Purchase #6 | $248.45 | 4.558% | $259.7744 | $259.77 | $259.75 | $259.80 |
| Purchase #7 | $122.98 | 5.686% | $129.9726 | $129.97 | $129.95 | $130.00 |
| 7 purchase totals = | $916.33 | $992.4377 | $992.42 | $992.35 | $992.50 | |