| 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 | $168.61 | 9.869% | $185.2501 | $185.25 | $185.25 | $185.30 |
| Purchase #2 | $91.49 | 12.658% | $103.0708 | $103.07 | $103.05 | $103.10 |
| Purchase #3 | $66.78 | 4.430% | $69.7384 | $69.74 | $69.75 | $69.70 |
| Purchase #4 | $144.94 | 3.312% | $149.7404 | $149.74 | $149.75 | $149.70 |
| Purchase #5 | $237.68 | 11.439% | $264.8682 | $264.87 | $264.85 | $264.90 |
| Purchase #6 | $193.90 | 10.115% | $213.513 | $213.51 | $213.50 | $213.50 |
| Purchase #7 | $164.38 | 3.403% | $169.9739 | $169.97 | $169.95 | $170.00 |
| 7 purchase totals = | $1,067.78 | $1,156.1548 | $1,156.15 | $1,156.10 | $1,156.20 | |