| 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 | $148.80 | 13.627% | $169.077 | $169.08 | $169.10 | $169.10 |
| Purchase #2 | $60.61 | 5.873% | $64.1696 | $64.17 | $64.15 | $64.20 |
| Purchase #3 | $115.62 | 11.462% | $128.8724 | $128.87 | $128.85 | $128.90 |
| Purchase #4 | $126.78 | 13.646% | $144.0804 | $144.08 | $144.10 | $144.10 |
| Purchase #5 | $121.94 | 4.518% | $127.4492 | $127.45 | $127.45 | $127.40 |
| Purchase #6 | $77.85 | 7.848% | $83.9597 | $83.96 | $83.95 | $84.00 |
| Purchase #7 | $66.88 | 8.717% | $72.7099 | $72.71 | $72.70 | $72.70 |
| 7 purchase totals = | $718.48 | $790.3182 | $790.32 | $790.30 | $790.40 | |