| 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 | $156.52 | 8.689% | $170.12 | $170.12 | $170.10 | $170.10 |
| Purchase #2 | $102.69 | 9.789% | $112.7423 | $112.74 | $112.75 | $112.70 |
| Purchase #3 | $23.37 | 3.497% | $24.1872 | $24.19 | $24.20 | $24.20 |
| Purchase #4 | $40.33 | 12.325% | $45.3007 | $45.30 | $45.30 | $45.30 |
| Purchase #5 | $131.95 | 5.517% | $139.2297 | $139.23 | $139.25 | $139.20 |
| Purchase #6 | $86.42 | 6.681% | $92.1937 | $92.19 | $92.20 | $92.20 |
| Purchase #7 | $82.82 | 10.471% | $91.4921 | $91.49 | $91.50 | $91.50 |
| 7 purchase totals = | $624.10 | $675.2657 | $675.26 | $675.30 | $675.20 | |