| 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 | $180.55 | 5.755% | $190.9407 | $190.94 | $190.95 | $190.90 |
| Purchase #2 | $11.36 | 12.232% | $12.7496 | $12.75 | $12.75 | $12.70 |
| Purchase #3 | $219.27 | 12.731% | $247.1853 | $247.19 | $247.20 | $247.20 |
| Purchase #4 | $137.57 | 13.773% | $156.5175 | $156.52 | $156.50 | $156.50 |
| Purchase #5 | $40.90 | 12.188% | $45.8849 | $45.88 | $45.90 | $45.90 |
| Purchase #6 | $131.61 | 6.660% | $140.3752 | $140.38 | $140.40 | $140.40 |
| Purchase #7 | $16.80 | 6.134% | $17.8305 | $17.83 | $17.85 | $17.80 |
| 7 purchase totals = | $738.06 | $811.4837 | $811.49 | $811.55 | $811.40 | |