| 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 | $176.93 | 3.431% | $183.0005 | $183.00 | $183.00 | $183.00 |
| Purchase #2 | $156.80 | 7.451% | $168.4832 | $168.48 | $168.50 | $168.50 |
| Purchase #3 | $55.48 | 6.471% | $59.0701 | $59.07 | $59.05 | $59.10 |
| Purchase #4 | $74.60 | 5.498% | $78.7015 | $78.70 | $78.70 | $78.70 |
| Purchase #5 | $117.47 | 4.548% | $122.8125 | $122.81 | $122.80 | $122.80 |
| Purchase #6 | $50.49 | 5.422% | $53.2276 | $53.23 | $53.25 | $53.20 |
| Purchase #7 | $176.83 | 6.719% | $188.7112 | $188.71 | $188.70 | $188.70 |
| 7 purchase totals = | $808.60 | $854.0066 | $854.00 | $854.00 | $854.00 | |