| 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 | $194.97 | 9.119% | $212.7493 | $212.75 | $212.75 | $212.70 |
| Purchase #2 | $17.55 | 6.854% | $18.7529 | $18.75 | $18.75 | $18.80 |
| Purchase #3 | $120.84 | 13.549% | $137.2126 | $137.21 | $137.20 | $137.20 |
| Purchase #4 | $11.82 | 13.508% | $13.4166 | $13.42 | $13.40 | $13.40 |
| Purchase #5 | $185.42 | 7.384% | $199.1114 | $199.11 | $199.10 | $199.10 |
| Purchase #6 | $31.92 | 6.818% | $34.0963 | $34.10 | $34.10 | $34.10 |
| Purchase #7 | $134.57 | 8.377% | $145.8429 | $145.84 | $145.85 | $145.80 |
| 7 purchase totals = | $697.09 | $761.1820 | $761.18 | $761.15 | $761.10 | |