| 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 | $136.45 | 5.647% | $144.1553 | $144.16 | $144.15 | $144.20 |
| Purchase #2 | $43.77 | 9.173% | $47.785 | $47.79 | $47.80 | $47.80 |
| Purchase #3 | $44.75 | 5.547% | $47.2323 | $47.23 | $47.25 | $47.20 |
| Purchase #4 | $222.72 | 4.485% | $232.709 | $232.71 | $232.70 | $232.70 |
| Purchase #5 | $220.33 | 6.581% | $234.8299 | $234.83 | $234.85 | $234.80 |
| Purchase #6 | $235.92 | 11.830% | $263.8293 | $263.83 | $263.85 | $263.80 |
| Purchase #7 | $18.91 | 7.408% | $20.3109 | $20.31 | $20.30 | $20.30 |
| 7 purchase totals = | $922.85 | $990.8517 | $990.86 | $990.90 | $990.80 | |