| 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 | $180.82 | 12.649% | $203.6919 | $203.69 | $203.70 | $203.70 |
| Purchase #2 | $98.84 | 9.412% | $108.1428 | $108.14 | $108.15 | $108.10 |
| Purchase #3 | $11.69 | 3.756% | $12.1291 | $12.13 | $12.15 | $12.10 |
| Purchase #4 | $124.69 | 8.151% | $134.8535 | $134.85 | $134.85 | $134.90 |
| Purchase #5 | $98.48 | 3.253% | $101.6836 | $101.68 | $101.70 | $101.70 |
| Purchase #6 | $66.48 | 13.553% | $75.49 | $75.49 | $75.50 | $75.50 |
| Purchase #7 | $180.95 | 6.523% | $192.7534 | $192.75 | $192.75 | $192.80 |
| 7 purchase totals = | $761.95 | $828.7443 | $828.73 | $828.80 | $828.80 | |