| 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 | $153.87 | 13.378% | $174.4547 | $174.45 | $174.45 | $174.50 |
| Purchase #2 | $116.91 | 7.479% | $125.6537 | $125.65 | $125.65 | $125.70 |
| Purchase #3 | $61.72 | 13.558% | $70.088 | $70.09 | $70.10 | $70.10 |
| Purchase #4 | $161.42 | 8.314% | $174.8405 | $174.84 | $174.85 | $174.80 |
| Purchase #5 | $25.29 | 11.790% | $28.2717 | $28.27 | $28.25 | $28.30 |
| Purchase #6 | $104.53 | 4.834% | $109.583 | $109.58 | $109.60 | $109.60 |
| Purchase #7 | $219.91 | 9.260% | $240.2737 | $240.27 | $240.25 | $240.30 |
| 7 purchase totals = | $843.65 | $923.1653 | $923.15 | $923.15 | $923.30 | |