| 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 | $139.85 | 9.338% | $152.9092 | $152.91 | $152.90 | $152.90 |
| Purchase #2 | $22.38 | 5.669% | $23.6487 | $23.65 | $23.65 | $23.60 |
| Purchase #3 | $75.84 | 3.746% | $78.681 | $78.68 | $78.70 | $78.70 |
| Purchase #4 | $92.61 | 11.471% | $103.2333 | $103.23 | $103.25 | $103.20 |
| Purchase #5 | $41.93 | 10.727% | $46.4278 | $46.43 | $46.45 | $46.40 |
| Purchase #6 | $108.72 | 12.785% | $122.6199 | $122.62 | $122.60 | $122.60 |
| Purchase #7 | $154.45 | 8.516% | $167.603 | $167.60 | $167.60 | $167.60 |
| 7 purchase totals = | $635.78 | $695.1229 | $695.12 | $695.15 | $695.00 | |