| 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 | $167.85 | 8.402% | $181.9528 | $181.95 | $181.95 | $182.00 |
| Purchase #2 | $109.37 | 9.687% | $119.9647 | $119.96 | $119.95 | $120.00 |
| Purchase #3 | $57.65 | 8.711% | $62.6719 | $62.67 | $62.65 | $62.70 |
| Purchase #4 | $109.91 | 5.617% | $116.0836 | $116.08 | $116.10 | $116.10 |
| Purchase #5 | $109.25 | 13.810% | $124.3374 | $124.34 | $124.35 | $124.30 |
| Purchase #6 | $169.63 | 6.511% | $180.6746 | $180.67 | $180.65 | $180.70 |
| Purchase #7 | $48.78 | 7.731% | $52.5512 | $52.55 | $52.55 | $52.60 |
| 7 purchase totals = | $772.44 | $838.2362 | $838.22 | $838.20 | $838.40 | |