| 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 | $155.97 | 4.768% | $163.4066 | $163.41 | $163.40 | $163.40 |
| Purchase #2 | $153.49 | 9.261% | $167.7047 | $167.70 | $167.70 | $167.70 |
| Purchase #3 | $245.76 | 5.827% | $260.0804 | $260.08 | $260.10 | $260.10 |
| Purchase #4 | $25.70 | 5.257% | $27.051 | $27.05 | $27.05 | $27.10 |
| Purchase #5 | $208.93 | 12.123% | $234.2586 | $234.26 | $234.25 | $234.30 |
| Purchase #6 | $75.39 | 13.630% | $85.6657 | $85.67 | $85.65 | $85.70 |
| Purchase #7 | $20.81 | 10.407% | $22.9757 | $22.98 | $23.00 | $23.00 |
| 7 purchase totals = | $886.05 | $961.1427 | $961.15 | $961.15 | $961.30 | |