| 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 | $140.79 | 4.421% | $147.0143 | $147.01 | $147.00 | $147.00 |
| Purchase #2 | $125.97 | 11.676% | $140.6783 | $140.68 | $140.70 | $140.70 |
| Purchase #3 | $86.67 | 6.459% | $92.268 | $92.27 | $92.25 | $92.30 |
| Purchase #4 | $94.83 | 13.571% | $107.6994 | $107.70 | $107.70 | $107.70 |
| Purchase #5 | $109.66 | 7.410% | $117.7858 | $117.79 | $117.80 | $117.80 |
| Purchase #6 | $194.98 | 5.350% | $205.4114 | $205.41 | $205.40 | $205.40 |
| Purchase #7 | $57.53 | 6.104% | $61.0416 | $61.04 | $61.05 | $61.00 |
| 7 purchase totals = | $810.43 | $871.8988 | $871.90 | $871.90 | $871.90 | |