| 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 | $135.80 | 9.516% | $148.7227 | $148.72 | $148.70 | $148.70 |
| Purchase #2 | $28.95 | 6.813% | $30.9224 | $30.92 | $30.90 | $30.90 |
| Purchase #3 | $36.42 | 5.798% | $38.5316 | $38.53 | $38.55 | $38.50 |
| Purchase #4 | $180.59 | 10.400% | $199.3714 | $199.37 | $199.35 | $199.40 |
| Purchase #5 | $51.84 | 12.297% | $58.2148 | $58.21 | $58.20 | $58.20 |
| Purchase #6 | $55.94 | 6.819% | $59.7545 | $59.75 | $59.75 | $59.80 |
| Purchase #7 | $180.25 | 9.561% | $197.4837 | $197.48 | $197.50 | $197.50 |
| 7 purchase totals = | $669.79 | $733.0011 | $732.98 | $732.95 | $733.00 | |