| 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 | $180.74 | 7.419% | $194.1491 | $194.15 | $194.15 | $194.10 |
| Purchase #2 | $140.76 | 5.366% | $148.3132 | $148.31 | $148.30 | $148.30 |
| Purchase #3 | $139.47 | 10.690% | $154.3793 | $154.38 | $154.40 | $154.40 |
| Purchase #4 | $148.87 | 7.746% | $160.4015 | $160.40 | $160.40 | $160.40 |
| Purchase #5 | $165.73 | 8.158% | $179.2503 | $179.25 | $179.25 | $179.30 |
| Purchase #6 | $121.44 | 6.183% | $128.9486 | $128.95 | $128.95 | $128.90 |
| Purchase #7 | $93.86 | 8.518% | $101.855 | $101.86 | $101.85 | $101.90 |
| 7 purchase totals = | $990.87 | $1,067.2970 | $1,067.30 | $1,067.30 | $1,067.30 | |