| 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 | $126.64 | 5.697% | $133.8547 | $133.85 | $133.85 | $133.90 |
| Purchase #2 | $12.33 | 7.618% | $13.2693 | $13.27 | $13.25 | $13.30 |
| Purchase #3 | $187.67 | 10.198% | $206.8086 | $206.81 | $206.80 | $206.80 |
| Purchase #4 | $46.61 | 11.722% | $52.0736 | $52.07 | $52.05 | $52.10 |
| Purchase #5 | $148.88 | 13.653% | $169.2066 | $169.21 | $169.20 | $169.20 |
| Purchase #6 | $69.77 | 11.799% | $78.0022 | $78.00 | $78.00 | $78.00 |
| Purchase #7 | $222.40 | 7.224% | $238.4662 | $238.47 | $238.45 | $238.50 |
| 7 purchase totals = | $814.30 | $891.6812 | $891.68 | $891.60 | $891.80 | |