| 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 | $173.93 | 5.314% | $183.1726 | $183.17 | $183.15 | $183.20 |
| Purchase #2 | $64.88 | 10.604% | $71.7599 | $71.76 | $71.75 | $71.80 |
| Purchase #3 | $117.33 | 11.666% | $131.0177 | $131.02 | $131.00 | $131.00 |
| Purchase #4 | $161.94 | 3.554% | $167.6953 | $167.70 | $167.70 | $167.70 |
| Purchase #5 | $19.58 | 3.484% | $20.2622 | $20.26 | $20.25 | $20.30 |
| Purchase #6 | $220.79 | 7.523% | $237.4 | $237.40 | $237.40 | $237.40 |
| Purchase #7 | $147.77 | 10.483% | $163.2607 | $163.26 | $163.25 | $163.30 |
| 7 purchase totals = | $906.22 | $974.5684 | $974.57 | $974.50 | $974.70 | |