| 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 | $165.42 | 7.579% | $177.9572 | $177.96 | $177.95 | $178.00 |
| Purchase #2 | $53.25 | 9.339% | $58.223 | $58.22 | $58.20 | $58.20 |
| Purchase #3 | $15.42 | 13.581% | $17.5142 | $17.51 | $17.50 | $17.50 |
| Purchase #4 | $132.83 | 6.165% | $141.019 | $141.02 | $141.00 | $141.00 |
| Purchase #5 | $104.62 | 7.263% | $112.2186 | $112.22 | $112.20 | $112.20 |
| Purchase #6 | $88.61 | 5.595% | $93.5677 | $93.57 | $93.55 | $93.60 |
| Purchase #7 | $97.90 | 10.102% | $107.7899 | $107.79 | $107.80 | $107.80 |
| 7 purchase totals = | $658.05 | $708.2896 | $708.29 | $708.20 | $708.30 | |