| 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 | $132.84 | 9.659% | $145.671 | $145.67 | $145.65 | $145.70 |
| Purchase #2 | $62.42 | 9.835% | $68.559 | $68.56 | $68.55 | $68.60 |
| Purchase #3 | $185.29 | 9.807% | $203.4614 | $203.46 | $203.45 | $203.50 |
| Purchase #4 | $92.96 | 9.850% | $102.1166 | $102.12 | $102.10 | $102.10 |
| Purchase #5 | $156.94 | 7.499% | $168.7089 | $168.71 | $168.70 | $168.70 |
| Purchase #6 | $100.26 | 7.785% | $108.0652 | $108.07 | $108.05 | $108.10 |
| Purchase #7 | $176.76 | 12.256% | $198.4237 | $198.42 | $198.40 | $198.40 |
| 7 purchase totals = | $907.47 | $995.0058 | $995.01 | $994.90 | $995.10 | |