| 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 | $148.55 | 7.319% | $159.4224 | $159.42 | $159.40 | $159.40 |
| Purchase #2 | $117.94 | 4.273% | $122.9796 | $122.98 | $123.00 | $123.00 |
| Purchase #3 | $155.74 | 8.734% | $169.3423 | $169.34 | $169.35 | $169.30 |
| Purchase #4 | $65.33 | 12.414% | $73.4401 | $73.44 | $73.45 | $73.40 |
| Purchase #5 | $57.71 | 13.440% | $65.4662 | $65.47 | $65.45 | $65.50 |
| Purchase #6 | $247.57 | 5.737% | $261.7731 | $261.77 | $261.75 | $261.80 |
| Purchase #7 | $68.72 | 6.710% | $73.3311 | $73.33 | $73.35 | $73.30 |
| 7 purchase totals = | $861.56 | $925.7548 | $925.75 | $925.75 | $925.70 | |