| 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 | $134.51 | 10.574% | $148.7331 | $148.73 | $148.75 | $148.70 |
| Purchase #2 | $125.34 | 7.226% | $134.3971 | $134.40 | $134.40 | $134.40 |
| Purchase #3 | $49.74 | 3.301% | $51.3819 | $51.38 | $51.40 | $51.40 |
| Purchase #4 | $121.61 | 5.670% | $128.5053 | $128.51 | $128.50 | $128.50 |
| Purchase #5 | $175.88 | 5.290% | $185.1841 | $185.18 | $185.20 | $185.20 |
| Purchase #6 | $64.28 | 12.331% | $72.2064 | $72.21 | $72.20 | $72.20 |
| Purchase #7 | $10.48 | 5.622% | $11.0692 | $11.07 | $11.05 | $11.10 |
| 7 purchase totals = | $681.84 | $731.4771 | $731.48 | $731.50 | $731.50 | |