| 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 | $134.78 | 6.240% | $143.1903 | $143.19 | $143.20 | $143.20 |
| Purchase #2 | $20.94 | 8.503% | $22.7205 | $22.72 | $22.70 | $22.70 |
| Purchase #3 | $135.47 | 8.216% | $146.6002 | $146.60 | $146.60 | $146.60 |
| Purchase #4 | $39.33 | 8.142% | $42.5322 | $42.53 | $42.55 | $42.50 |
| Purchase #5 | $29.85 | 3.222% | $30.8118 | $30.81 | $30.80 | $30.80 |
| Purchase #6 | $103.26 | 8.510% | $112.0474 | $112.05 | $112.05 | $112.00 |
| Purchase #7 | $110.69 | 5.322% | $116.5809 | $116.58 | $116.60 | $116.60 |
| 7 purchase totals = | $574.32 | $614.4833 | $614.48 | $614.50 | $614.40 | |