| 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 | $203.44 | 6.722% | $217.1152 | $217.12 | $217.10 | $217.10 |
| Purchase #2 | $154.47 | 4.718% | $161.7579 | $161.76 | $161.75 | $161.80 |
| Purchase #3 | $88.54 | 13.387% | $100.3928 | $100.39 | $100.40 | $100.40 |
| Purchase #4 | $111.60 | 13.767% | $126.964 | $126.96 | $126.95 | $127.00 |
| Purchase #5 | $44.55 | 8.206% | $48.2058 | $48.21 | $48.20 | $48.20 |
| Purchase #6 | $65.80 | 7.660% | $70.8403 | $70.84 | $70.85 | $70.80 |
| Purchase #7 | $121.96 | 8.748% | $132.6291 | $132.63 | $132.65 | $132.60 |
| 7 purchase totals = | $790.36 | $857.9051 | $857.91 | $857.90 | $857.90 | |