| 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 | $203.52 | 13.566% | $231.1295 | $231.13 | $231.15 | $231.10 |
| Purchase #2 | $15.42 | 12.639% | $17.3689 | $17.37 | $17.35 | $17.40 |
| Purchase #3 | $181.42 | 7.544% | $195.1063 | $195.11 | $195.10 | $195.10 |
| Purchase #4 | $9.62 | 5.665% | $10.165 | $10.17 | $10.15 | $10.20 |
| Purchase #5 | $79.47 | 8.869% | $86.5182 | $86.52 | $86.50 | $86.50 |
| Purchase #6 | $185.97 | 5.396% | $196.0049 | $196.00 | $196.00 | $196.00 |
| Purchase #7 | $75.70 | 11.127% | $84.1231 | $84.12 | $84.10 | $84.10 |
| 7 purchase totals = | $751.12 | $820.4159 | $820.42 | $820.35 | $820.40 | |