| 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 | $164.88 | 6.228% | $175.1487 | $175.15 | $175.15 | $175.10 |
| Purchase #2 | $220.86 | 10.399% | $243.8272 | $243.83 | $243.85 | $243.80 |
| Purchase #3 | $88.25 | 4.552% | $92.2671 | $92.27 | $92.25 | $92.30 |
| Purchase #4 | $114.51 | 6.307% | $121.7321 | $121.73 | $121.75 | $121.70 |
| Purchase #5 | $161.25 | 7.197% | $172.8552 | $172.86 | $172.85 | $172.90 |
| Purchase #6 | $74.64 | 3.417% | $77.1904 | $77.19 | $77.20 | $77.20 |
| Purchase #7 | $20.68 | 3.396% | $21.3823 | $21.38 | $21.40 | $21.40 |
| 7 purchase totals = | $845.07 | $904.4030 | $904.41 | $904.45 | $904.40 | |