| 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 | $182.82 | 8.672% | $198.6742 | $198.67 | $198.65 | $198.70 |
| Purchase #2 | $213.25 | 3.575% | $220.8737 | $220.87 | $220.85 | $220.90 |
| Purchase #3 | $29.63 | 12.527% | $33.3418 | $33.34 | $33.35 | $33.30 |
| Purchase #4 | $156.42 | 10.451% | $172.7675 | $172.77 | $172.75 | $172.80 |
| Purchase #5 | $21.73 | 4.382% | $22.6822 | $22.68 | $22.70 | $22.70 |
| Purchase #6 | $197.51 | 13.852% | $224.8691 | $224.87 | $224.85 | $224.90 |
| Purchase #7 | $46.45 | 7.724% | $50.0378 | $50.04 | $50.05 | $50.00 |
| 7 purchase totals = | $847.81 | $923.2463 | $923.24 | $923.20 | $923.30 | |