| 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 | $169.43 | 7.483% | $182.1084 | $182.11 | $182.10 | $182.10 |
| Purchase #2 | $120.76 | 13.659% | $137.2546 | $137.25 | $137.25 | $137.30 |
| Purchase #3 | $47.77 | 4.715% | $50.0224 | $50.02 | $50.00 | $50.00 |
| Purchase #4 | $15.83 | 10.625% | $17.5119 | $17.51 | $17.50 | $17.50 |
| Purchase #5 | $148.95 | 6.218% | $158.2117 | $158.21 | $158.20 | $158.20 |
| Purchase #6 | $55.74 | 3.357% | $57.6112 | $57.61 | $57.60 | $57.60 |
| Purchase #7 | $142.88 | 10.413% | $157.7581 | $157.76 | $157.75 | $157.80 |
| 7 purchase totals = | $701.36 | $760.4783 | $760.47 | $760.40 | $760.50 | |