| 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 | $170.39 | 7.295% | $182.82 | $182.82 | $182.80 | $182.80 |
| Purchase #2 | $217.75 | 10.642% | $240.923 | $240.92 | $240.90 | $240.90 |
| Purchase #3 | $89.67 | 13.334% | $101.6266 | $101.63 | $101.65 | $101.60 |
| Purchase #4 | $68.41 | 3.273% | $70.6491 | $70.65 | $70.65 | $70.60 |
| Purchase #5 | $153.41 | 6.833% | $163.8925 | $163.89 | $163.90 | $163.90 |
| Purchase #6 | $82.57 | 11.133% | $91.7625 | $91.76 | $91.75 | $91.80 |
| Purchase #7 | $151.28 | 6.701% | $161.4173 | $161.42 | $161.40 | $161.40 |
| 7 purchase totals = | $933.48 | $1,013.0910 | $1,013.09 | $1,013.05 | $1,013.00 | |