| 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 | $131.78 | 13.740% | $149.8866 | $149.89 | $149.90 | $149.90 |
| Purchase #2 | $55.54 | 9.130% | $60.6108 | $60.61 | $60.60 | $60.60 |
| Purchase #3 | $186.56 | 11.162% | $207.3838 | $207.38 | $207.40 | $207.40 |
| Purchase #4 | $105.94 | 11.125% | $117.7258 | $117.73 | $117.75 | $117.70 |
| Purchase #5 | $110.90 | 13.834% | $126.2419 | $126.24 | $126.25 | $126.20 |
| Purchase #6 | $53.25 | 3.678% | $55.2085 | $55.21 | $55.20 | $55.20 |
| Purchase #7 | $181.49 | 6.431% | $193.1616 | $193.16 | $193.15 | $193.20 |
| 7 purchase totals = | $825.46 | $910.2190 | $910.22 | $910.25 | $910.20 | |