| 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 | $169.89 | 9.435% | $185.9191 | $185.92 | $185.90 | $185.90 |
| Purchase #2 | $34.94 | 8.866% | $38.0378 | $38.04 | $38.05 | $38.00 |
| Purchase #3 | $59.91 | 5.812% | $63.392 | $63.39 | $63.40 | $63.40 |
| Purchase #4 | $86.74 | 11.455% | $96.6761 | $96.68 | $96.70 | $96.70 |
| Purchase #5 | $39.47 | 6.152% | $41.8982 | $41.90 | $41.90 | $41.90 |
| Purchase #6 | $102.73 | 9.318% | $112.3024 | $112.30 | $112.30 | $112.30 |
| Purchase #7 | $157.92 | 10.854% | $175.0606 | $175.06 | $175.05 | $175.10 |
| 7 purchase totals = | $651.60 | $713.2862 | $713.29 | $713.30 | $713.30 | |