| 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 | $110.57 | 5.709% | $116.8824 | $116.88 | $116.90 | $116.90 |
| Purchase #2 | $148.78 | 3.521% | $154.0185 | $154.02 | $154.00 | $154.00 |
| Purchase #3 | $154.41 | 13.105% | $174.6454 | $174.65 | $174.65 | $174.60 |
| Purchase #4 | $232.34 | 8.749% | $252.6674 | $252.67 | $252.65 | $252.70 |
| Purchase #5 | $43.32 | 4.712% | $45.3612 | $45.36 | $45.35 | $45.40 |
| Purchase #6 | $211.43 | 8.203% | $228.7736 | $228.77 | $228.75 | $228.80 |
| Purchase #7 | $161.58 | 4.600% | $169.0127 | $169.01 | $169.00 | $169.00 |
| 7 purchase totals = | $1,062.43 | $1,141.3612 | $1,141.36 | $1,141.30 | $1,141.40 | |