| 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 | $162.38 | 7.476% | $174.5195 | $174.52 | $174.50 | $174.50 |
| Purchase #2 | $149.88 | 7.660% | $161.3608 | $161.36 | $161.35 | $161.40 |
| Purchase #3 | $79.73 | 5.123% | $83.8146 | $83.81 | $83.80 | $83.80 |
| Purchase #4 | $51.29 | 13.192% | $58.0562 | $58.06 | $58.05 | $58.10 |
| Purchase #5 | $86.48 | 9.815% | $94.968 | $94.97 | $94.95 | $95.00 |
| Purchase #6 | $107.55 | 5.529% | $113.4964 | $113.50 | $113.50 | $113.50 |
| Purchase #7 | $156.68 | 12.816% | $176.7601 | $176.76 | $176.75 | $176.80 |
| 7 purchase totals = | $793.99 | $862.9756 | $862.98 | $862.90 | $863.10 | |