| 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 | $206.26 | 6.548% | $219.7659 | $219.77 | $219.75 | $219.80 |
| Purchase #2 | $91.81 | 13.718% | $104.4045 | $104.40 | $104.40 | $104.40 |
| Purchase #3 | $207.66 | 3.550% | $215.0319 | $215.03 | $215.05 | $215.00 |
| Purchase #4 | $178.72 | 11.452% | $199.187 | $199.19 | $199.20 | $199.20 |
| Purchase #5 | $164.53 | 3.801% | $170.7838 | $170.78 | $170.80 | $170.80 |
| Purchase #6 | $159.97 | 8.331% | $173.2971 | $173.30 | $173.30 | $173.30 |
| Purchase #7 | $52.56 | 8.871% | $57.2226 | $57.22 | $57.20 | $57.20 |
| 7 purchase totals = | $1,061.51 | $1,139.6928 | $1,139.69 | $1,139.70 | $1,139.70 | |