| 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 | $152.43 | 9.208% | $166.4658 | $166.47 | $166.45 | $166.50 |
| Purchase #2 | $9.29 | 10.811% | $10.2943 | $10.29 | $10.30 | $10.30 |
| Purchase #3 | $109.68 | 13.341% | $124.3124 | $124.31 | $124.30 | $124.30 |
| Purchase #4 | $106.30 | 5.566% | $112.2167 | $112.22 | $112.20 | $112.20 |
| Purchase #5 | $72.85 | 3.404% | $75.3298 | $75.33 | $75.35 | $75.30 |
| Purchase #6 | $41.70 | 10.363% | $46.0214 | $46.02 | $46.00 | $46.00 |
| Purchase #7 | $13.86 | 13.507% | $15.7321 | $15.73 | $15.75 | $15.70 |
| 7 purchase totals = | $506.11 | $550.3725 | $550.37 | $550.35 | $550.30 | |