| 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 | $242.98 | 10.418% | $268.2937 | $268.29 | $268.30 | $268.30 |
| Purchase #2 | $60.36 | 11.219% | $67.1318 | $67.13 | $67.15 | $67.10 |
| Purchase #3 | $56.68 | 13.402% | $64.2763 | $64.28 | $64.30 | $64.30 |
| Purchase #4 | $149.44 | 6.838% | $159.6587 | $159.66 | $159.65 | $159.70 |
| Purchase #5 | $167.38 | 11.205% | $186.1349 | $186.13 | $186.15 | $186.10 |
| Purchase #6 | $91.71 | 13.574% | $104.1587 | $104.16 | $104.15 | $104.20 |
| Purchase #7 | $76.37 | 7.606% | $82.1787 | $82.18 | $82.20 | $82.20 |
| 7 purchase totals = | $844.92 | $931.8328 | $931.83 | $931.90 | $931.90 | |