| 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 | $176.70 | 13.471% | $200.5033 | $200.50 | $200.50 | $200.50 |
| Purchase #2 | $57.72 | 13.262% | $65.3748 | $65.37 | $65.35 | $65.40 |
| Purchase #3 | $146.74 | 8.840% | $159.7118 | $159.71 | $159.70 | $159.70 |
| Purchase #4 | $213.46 | 5.762% | $225.7596 | $225.76 | $225.75 | $225.80 |
| Purchase #5 | $193.60 | 13.507% | $219.7496 | $219.75 | $219.75 | $219.70 |
| Purchase #6 | $68.71 | 13.692% | $78.1178 | $78.12 | $78.10 | $78.10 |
| Purchase #7 | $233.78 | 11.295% | $260.1855 | $260.19 | $260.20 | $260.20 |
| 7 purchase totals = | $1,090.71 | $1,209.4024 | $1,209.40 | $1,209.35 | $1,209.40 | |