| 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 | $154.98 | 11.805% | $173.2754 | $173.28 | $173.30 | $173.30 |
| Purchase #2 | $80.63 | 4.383% | $84.164 | $84.16 | $84.15 | $84.20 |
| Purchase #3 | $137.74 | 8.706% | $149.7316 | $149.73 | $149.75 | $149.70 |
| Purchase #4 | $28.49 | 6.777% | $30.4208 | $30.42 | $30.40 | $30.40 |
| Purchase #5 | $192.83 | 5.668% | $203.7596 | $203.76 | $203.75 | $203.80 |
| Purchase #6 | $144.51 | 9.779% | $158.6416 | $158.64 | $158.65 | $158.60 |
| Purchase #7 | $105.78 | 10.328% | $116.705 | $116.71 | $116.70 | $116.70 |
| 7 purchase totals = | $844.96 | $916.6980 | $916.70 | $916.70 | $916.70 | |