| 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 | $184.98 | 13.370% | $209.7118 | $209.71 | $209.70 | $209.70 |
| Purchase #2 | $132.31 | 12.114% | $148.338 | $148.34 | $148.35 | $148.30 |
| Purchase #3 | $47.99 | 3.364% | $49.6044 | $49.60 | $49.60 | $49.60 |
| Purchase #4 | $20.46 | 8.378% | $22.1741 | $22.17 | $22.15 | $22.20 |
| Purchase #5 | $112.41 | 4.401% | $117.3572 | $117.36 | $117.35 | $117.40 |
| Purchase #6 | $143.54 | 3.351% | $148.35 | $148.35 | $148.35 | $148.40 |
| Purchase #7 | $16.51 | 7.505% | $17.7491 | $17.75 | $17.75 | $17.70 |
| 7 purchase totals = | $658.20 | $713.2846 | $713.28 | $713.25 | $713.30 | |