| 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 | $145.95 | 5.389% | $153.8152 | $153.82 | $153.80 | $153.80 |
| Purchase #2 | $225.26 | 5.762% | $238.2395 | $238.24 | $238.25 | $238.20 |
| Purchase #3 | $46.85 | 10.364% | $51.7055 | $51.71 | $51.70 | $51.70 |
| Purchase #4 | $21.71 | 6.773% | $23.1804 | $23.18 | $23.20 | $23.20 |
| Purchase #5 | $229.64 | 9.281% | $250.9529 | $250.95 | $250.95 | $251.00 |
| Purchase #6 | $167.33 | 3.499% | $173.1849 | $173.18 | $173.20 | $173.20 |
| Purchase #7 | $17.33 | 6.338% | $18.4284 | $18.43 | $18.45 | $18.40 |
| 7 purchase totals = | $854.07 | $909.5068 | $909.51 | $909.55 | $909.50 | |