| 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 | $149.38 | 13.428% | $169.4387 | $169.44 | $169.45 | $169.40 |
| Purchase #2 | $81.32 | 11.169% | $90.4026 | $90.40 | $90.40 | $90.40 |
| Purchase #3 | $137.79 | 6.658% | $146.9641 | $146.96 | $146.95 | $147.00 |
| Purchase #4 | $106.65 | 9.428% | $116.705 | $116.71 | $116.70 | $116.70 |
| Purchase #5 | $78.47 | 4.776% | $82.2177 | $82.22 | $82.20 | $82.20 |
| Purchase #6 | $75.96 | 5.585% | $80.2024 | $80.20 | $80.20 | $80.20 |
| Purchase #7 | $59.96 | 11.426% | $66.811 | $66.81 | $66.80 | $66.80 |
| 7 purchase totals = | $689.53 | $752.7415 | $752.74 | $752.70 | $752.70 | |