| 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 | $134.38 | 5.691% | $142.0276 | $142.03 | $142.05 | $142.00 |
| Purchase #2 | $50.57 | 3.371% | $52.2747 | $52.27 | $52.25 | $52.30 |
| Purchase #3 | $51.40 | 6.272% | $54.6238 | $54.62 | $54.60 | $54.60 |
| Purchase #4 | $233.84 | 5.795% | $247.391 | $247.39 | $247.40 | $247.40 |
| Purchase #5 | $107.85 | 12.483% | $121.3129 | $121.31 | $121.30 | $121.30 |
| Purchase #6 | $139.94 | 3.839% | $145.3123 | $145.31 | $145.30 | $145.30 |
| Purchase #7 | $60.84 | 12.128% | $68.2187 | $68.22 | $68.20 | $68.20 |
| 7 purchase totals = | $778.82 | $831.1610 | $831.15 | $831.10 | $831.10 | |