| 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 | $199.77 | 5.563% | $210.8832 | $210.88 | $210.90 | $210.90 |
| Purchase #2 | $83.34 | 7.605% | $89.678 | $89.68 | $89.70 | $89.70 |
| Purchase #3 | $139.38 | 7.105% | $149.2829 | $149.28 | $149.30 | $149.30 |
| Purchase #4 | $134.27 | 5.284% | $141.3648 | $141.36 | $141.35 | $141.40 |
| Purchase #5 | $109.54 | 10.585% | $121.1348 | $121.13 | $121.15 | $121.10 |
| Purchase #6 | $144.40 | 11.471% | $160.9641 | $160.96 | $160.95 | $161.00 |
| Purchase #7 | $64.43 | 5.284% | $67.8345 | $67.83 | $67.85 | $67.80 |
| 7 purchase totals = | $875.13 | $941.1423 | $941.12 | $941.20 | $941.20 | |