| 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 | $203.78 | 10.466% | $225.1076 | $225.11 | $225.10 | $225.10 |
| Purchase #2 | $24.61 | 11.454% | $27.4288 | $27.43 | $27.45 | $27.40 |
| Purchase #3 | $157.73 | 5.412% | $166.2663 | $166.27 | $166.25 | $166.30 |
| Purchase #4 | $212.99 | 11.466% | $237.4114 | $237.41 | $237.40 | $237.40 |
| Purchase #5 | $162.66 | 3.618% | $168.545 | $168.55 | $168.55 | $168.50 |
| Purchase #6 | $50.80 | 8.737% | $55.2384 | $55.24 | $55.25 | $55.20 |
| Purchase #7 | $20.50 | 13.585% | $23.2849 | $23.28 | $23.30 | $23.30 |
| 7 purchase totals = | $833.07 | $903.2824 | $903.29 | $903.30 | $903.20 | |