| 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 | $139.53 | 3.614% | $144.5726 | $144.57 | $144.55 | $144.60 |
| Purchase #2 | $242.60 | 3.483% | $251.0498 | $251.05 | $251.05 | $251.00 |
| Purchase #3 | $176.89 | 4.470% | $184.797 | $184.80 | $184.80 | $184.80 |
| Purchase #4 | $76.88 | 7.165% | $82.3885 | $82.39 | $82.40 | $82.40 |
| Purchase #5 | $7.33 | 11.104% | $8.1439 | $8.14 | $8.15 | $8.10 |
| Purchase #6 | $71.93 | 10.507% | $79.4877 | $79.49 | $79.50 | $79.50 |
| Purchase #7 | $202.89 | 11.136% | $225.4838 | $225.48 | $225.50 | $225.50 |
| 7 purchase totals = | $918.05 | $975.9233 | $975.92 | $975.95 | $975.90 | |