| 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 | $172.82 | 10.774% | $191.4396 | $191.44 | $191.45 | $191.40 |
| Purchase #2 | $243.34 | 11.864% | $272.2099 | $272.21 | $272.20 | $272.20 |
| Purchase #3 | $121.90 | 6.213% | $129.4736 | $129.47 | $129.45 | $129.50 |
| Purchase #4 | $69.96 | 4.741% | $73.2768 | $73.28 | $73.30 | $73.30 |
| Purchase #5 | $18.92 | 13.176% | $21.4129 | $21.41 | $21.40 | $21.40 |
| Purchase #6 | $69.63 | 3.228% | $71.8777 | $71.88 | $71.90 | $71.90 |
| Purchase #7 | $185.49 | 7.852% | $200.0547 | $200.05 | $200.05 | $200.10 |
| 7 purchase totals = | $882.06 | $959.7452 | $959.74 | $959.75 | $959.80 | |