| 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 | $168.52 | 4.130% | $175.4799 | $175.48 | $175.50 | $175.50 |
| Purchase #2 | $94.41 | 10.310% | $104.1437 | $104.14 | $104.15 | $104.10 |
| Purchase #3 | $102.46 | 3.314% | $105.8555 | $105.86 | $105.85 | $105.90 |
| Purchase #4 | $91.58 | 3.146% | $94.4611 | $94.46 | $94.45 | $94.50 |
| Purchase #5 | $52.34 | 4.655% | $54.7764 | $54.78 | $54.80 | $54.80 |
| Purchase #6 | $69.66 | 9.406% | $76.2122 | $76.21 | $76.20 | $76.20 |
| Purchase #7 | $128.25 | 4.576% | $134.1187 | $134.12 | $134.10 | $134.10 |
| 7 purchase totals = | $707.22 | $745.0475 | $745.05 | $745.05 | $745.10 | |