| 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 | $180.49 | 4.220% | $188.1067 | $188.11 | $188.10 | $188.10 |
| Purchase #2 | $144.75 | 3.563% | $149.9074 | $149.91 | $149.90 | $149.90 |
| Purchase #3 | $185.36 | 12.571% | $208.6616 | $208.66 | $208.65 | $208.70 |
| Purchase #4 | $73.29 | 3.444% | $75.8141 | $75.81 | $75.80 | $75.80 |
| Purchase #5 | $18.62 | 3.409% | $19.2548 | $19.25 | $19.25 | $19.30 |
| Purchase #6 | $126.58 | 10.359% | $139.6924 | $139.69 | $139.70 | $139.70 |
| Purchase #7 | $249.36 | 5.543% | $263.182 | $263.18 | $263.20 | $263.20 |
| 7 purchase totals = | $978.45 | $1,044.6190 | $1,044.61 | $1,044.60 | $1,044.70 | |