| 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 | $167.43 | 8.872% | $182.2844 | $182.28 | $182.30 | $182.30 |
| Purchase #2 | $21.25 | 8.376% | $23.0299 | $23.03 | $23.05 | $23.00 |
| Purchase #3 | $231.50 | 4.197% | $241.2161 | $241.22 | $241.20 | $241.20 |
| Purchase #4 | $72.26 | 13.507% | $82.0202 | $82.02 | $82.00 | $82.00 |
| Purchase #5 | $106.44 | 5.276% | $112.0558 | $112.06 | $112.05 | $112.10 |
| Purchase #6 | $28.81 | 8.697% | $31.3156 | $31.32 | $31.30 | $31.30 |
| Purchase #7 | $189.40 | 12.273% | $212.6451 | $212.65 | $212.65 | $212.60 |
| 7 purchase totals = | $817.09 | $884.5671 | $884.58 | $884.55 | $884.50 | |