| 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 | $180.62 | 12.600% | $203.3781 | $203.38 | $203.40 | $203.40 |
| Purchase #2 | $194.55 | 5.851% | $205.9331 | $205.93 | $205.95 | $205.90 |
| Purchase #3 | $236.75 | 8.159% | $256.0664 | $256.07 | $256.05 | $256.10 |
| Purchase #4 | $116.86 | 6.781% | $124.7843 | $124.78 | $124.80 | $124.80 |
| Purchase #5 | $53.58 | 9.464% | $58.6508 | $58.65 | $58.65 | $58.70 |
| Purchase #6 | $19.65 | 5.560% | $20.7425 | $20.74 | $20.75 | $20.70 |
| Purchase #7 | $17.40 | 3.735% | $18.0499 | $18.05 | $18.05 | $18.00 |
| 7 purchase totals = | $819.41 | $887.6051 | $887.60 | $887.65 | $887.60 | |