| 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 | $40.29 | 7.531% | $43.3242 | $43.32 | $43.30 | $43.30 |
| Purchase #2 | $160.70 | 4.598% | $168.089 | $168.09 | $168.10 | $168.10 |
| Purchase #3 | $132.73 | 8.572% | $144.1076 | $144.11 | $144.10 | $144.10 |
| Purchase #4 | $61.75 | 3.384% | $63.8396 | $63.84 | $63.85 | $63.80 |
| Purchase #5 | $87.71 | 13.168% | $99.2597 | $99.26 | $99.25 | $99.30 |
| Purchase #6 | $182.31 | 8.452% | $197.7188 | $197.72 | $197.70 | $197.70 |
| Purchase #7 | $116.63 | 7.280% | $125.1207 | $125.12 | $125.10 | $125.10 |
| 7 purchase totals = | $782.12 | $841.4596 | $841.46 | $841.40 | $841.40 | |