| 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 | $156.56 | 4.584% | $163.7367 | $163.74 | $163.75 | $163.70 |
| Purchase #2 | $170.37 | 6.230% | $180.9841 | $180.98 | $181.00 | $181.00 |
| Purchase #3 | $104.97 | 10.318% | $115.8008 | $115.80 | $115.80 | $115.80 |
| Purchase #4 | $102.49 | 13.438% | $116.2626 | $116.26 | $116.25 | $116.30 |
| Purchase #5 | $94.93 | 6.667% | $101.259 | $101.26 | $101.25 | $101.30 |
| Purchase #6 | $5.71 | 10.479% | $6.3084 | $6.31 | $6.30 | $6.30 |
| Purchase #7 | $178.35 | 5.188% | $187.6028 | $187.60 | $187.60 | $187.60 |
| 7 purchase totals = | $813.38 | $871.9544 | $871.95 | $871.95 | $872.00 | |