| 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 | $13.46 | 7.858% | $14.5177 | $14.52 | $14.50 | $14.50 |
| Purchase #2 | $157.66 | 12.400% | $177.2098 | $177.21 | $177.20 | $177.20 |
| Purchase #3 | $174.90 | 13.523% | $198.5517 | $198.55 | $198.55 | $198.60 |
| Purchase #4 | $231.86 | 9.712% | $254.3782 | $254.38 | $254.40 | $254.40 |
| Purchase #5 | $134.49 | 8.265% | $145.6056 | $145.61 | $145.60 | $145.60 |
| Purchase #6 | $132.70 | 10.653% | $146.8365 | $146.84 | $146.85 | $146.80 |
| Purchase #7 | $151.43 | 11.184% | $168.3659 | $168.37 | $168.35 | $168.40 |
| 7 purchase totals = | $996.50 | $1,105.4654 | $1,105.48 | $1,105.45 | $1,105.50 | |