| 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 | $181.27 | 4.119% | $188.7365 | $188.74 | $188.75 | $188.70 |
| Purchase #2 | $142.67 | 9.486% | $156.2037 | $156.20 | $156.20 | $156.20 |
| Purchase #3 | $43.63 | 3.604% | $45.2024 | $45.20 | $45.20 | $45.20 |
| Purchase #4 | $51.57 | 8.132% | $55.7637 | $55.76 | $55.75 | $55.80 |
| Purchase #5 | $56.40 | 13.844% | $64.208 | $64.21 | $64.20 | $64.20 |
| Purchase #6 | $73.68 | 8.306% | $79.7999 | $79.80 | $79.80 | $79.80 |
| Purchase #7 | $236.31 | 13.542% | $268.3111 | $268.31 | $268.30 | $268.30 |
| 7 purchase totals = | $785.53 | $858.2253 | $858.22 | $858.20 | $858.20 | |