| 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 | $187.97 | 4.478% | $196.3873 | $196.39 | $196.40 | $196.40 |
| Purchase #2 | $13.65 | 3.298% | $14.1002 | $14.10 | $14.10 | $14.10 |
| Purchase #3 | $112.74 | 4.465% | $117.7738 | $117.77 | $117.75 | $117.80 |
| Purchase #4 | $130.48 | 6.768% | $139.3109 | $139.31 | $139.30 | $139.30 |
| Purchase #5 | $47.75 | 5.260% | $50.2617 | $50.26 | $50.25 | $50.30 |
| Purchase #6 | $58.75 | 13.345% | $66.5902 | $66.59 | $66.60 | $66.60 |
| Purchase #7 | $144.64 | 11.479% | $161.2432 | $161.24 | $161.25 | $161.20 |
| 7 purchase totals = | $695.98 | $745.6673 | $745.66 | $745.65 | $745.70 | |