| 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 | $148.47 | 8.495% | $161.0825 | $161.08 | $161.10 | $161.10 |
| Purchase #2 | $92.35 | 4.800% | $96.7828 | $96.78 | $96.80 | $96.80 |
| Purchase #3 | $190.76 | 3.577% | $197.5835 | $197.58 | $197.60 | $197.60 |
| Purchase #4 | $199.26 | 12.228% | $223.6255 | $223.63 | $223.65 | $223.60 |
| Purchase #5 | $41.63 | 3.470% | $43.0746 | $43.07 | $43.05 | $43.10 |
| Purchase #6 | $80.32 | 10.652% | $88.8757 | $88.88 | $88.90 | $88.90 |
| Purchase #7 | $52.42 | 11.357% | $58.3733 | $58.37 | $58.35 | $58.40 |
| 7 purchase totals = | $805.21 | $869.3979 | $869.39 | $869.45 | $869.50 | |