| 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 | $175.35 | 4.277% | $182.8497 | $182.85 | $182.85 | $182.80 |
| Purchase #2 | $103.61 | 12.764% | $116.8348 | $116.83 | $116.85 | $116.80 |
| Purchase #3 | $7.33 | 10.143% | $8.0735 | $8.07 | $8.05 | $8.10 |
| Purchase #4 | $200.61 | 13.313% | $227.3172 | $227.32 | $227.30 | $227.30 |
| Purchase #5 | $65.85 | 3.348% | $68.0547 | $68.05 | $68.05 | $68.10 |
| Purchase #6 | $110.44 | 10.193% | $121.6971 | $121.70 | $121.70 | $121.70 |
| Purchase #7 | $49.47 | 3.248% | $51.0768 | $51.08 | $51.10 | $51.10 |
| 7 purchase totals = | $712.66 | $775.9038 | $775.90 | $775.90 | $775.90 | |