| 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 | $167.84 | 13.249% | $190.0771 | $190.08 | $190.10 | $190.10 |
| Purchase #2 | $61.99 | 10.523% | $68.5132 | $68.51 | $68.50 | $68.50 |
| Purchase #3 | $90.57 | 11.259% | $100.7673 | $100.77 | $100.75 | $100.80 |
| Purchase #4 | $149.46 | 9.611% | $163.8246 | $163.82 | $163.80 | $163.80 |
| Purchase #5 | $17.87 | 11.528% | $19.9301 | $19.93 | $19.95 | $19.90 |
| Purchase #6 | $212.82 | 7.192% | $228.126 | $228.13 | $228.15 | $228.10 |
| Purchase #7 | $94.66 | 3.755% | $98.2145 | $98.21 | $98.20 | $98.20 |
| 7 purchase totals = | $795.21 | $869.4528 | $869.45 | $869.45 | $869.40 | |