| 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 | $152.87 | 13.180% | $173.0183 | $173.02 | $173.00 | $173.00 |
| Purchase #2 | $124.94 | 6.323% | $132.84 | $132.84 | $132.85 | $132.80 |
| Purchase #3 | $169.30 | 3.337% | $174.9495 | $174.95 | $174.95 | $174.90 |
| Purchase #4 | $234.61 | 9.105% | $255.9712 | $255.97 | $255.95 | $256.00 |
| Purchase #5 | $46.39 | 5.548% | $48.9637 | $48.96 | $48.95 | $49.00 |
| Purchase #6 | $67.49 | 6.202% | $71.6757 | $71.68 | $71.70 | $71.70 |
| Purchase #7 | $46.57 | 9.430% | $50.9616 | $50.96 | $50.95 | $51.00 |
| 7 purchase totals = | $842.17 | $908.3800 | $908.38 | $908.35 | $908.40 | |