| 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 | $132.29 | 10.439% | $146.0998 | $146.10 | $146.10 | $146.10 |
| Purchase #2 | $166.33 | 5.561% | $175.5796 | $175.58 | $175.60 | $175.60 |
| Purchase #3 | $79.91 | 12.215% | $89.671 | $89.67 | $89.65 | $89.70 |
| Purchase #4 | $81.38 | 13.361% | $92.2532 | $92.25 | $92.25 | $92.30 |
| Purchase #5 | $71.27 | 3.350% | $73.6575 | $73.66 | $73.65 | $73.70 |
| Purchase #6 | $246.56 | 7.347% | $264.6748 | $264.67 | $264.65 | $264.70 |
| Purchase #7 | $31.78 | 13.712% | $36.1377 | $36.14 | $36.15 | $36.10 |
| 7 purchase totals = | $809.52 | $878.0736 | $878.07 | $878.05 | $878.20 | |