| 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 | $20.81 | 9.301% | $22.7455 | $22.75 | $22.75 | $22.70 |
| Purchase #2 | $140.76 | 11.325% | $156.7011 | $156.70 | $156.70 | $156.70 |
| Purchase #3 | $63.50 | 7.270% | $68.1165 | $68.12 | $68.10 | $68.10 |
| Purchase #4 | $147.48 | 6.567% | $157.165 | $157.17 | $157.15 | $157.20 |
| Purchase #5 | $13.63 | 5.810% | $14.4219 | $14.42 | $14.40 | $14.40 |
| Purchase #6 | $170.92 | 11.689% | $190.8988 | $190.90 | $190.90 | $190.90 |
| Purchase #7 | $214.36 | 3.341% | $221.5218 | $221.52 | $221.50 | $221.50 |
| 7 purchase totals = | $771.46 | $831.5706 | $831.58 | $831.50 | $831.50 | |