| 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 | $10.32 | 12.727% | $11.6334 | $11.63 | $11.65 | $11.60 |
| Purchase #2 | $166.49 | 12.236% | $186.8617 | $186.86 | $186.85 | $186.90 |
| Purchase #3 | $63.36 | 11.585% | $70.7003 | $70.70 | $70.70 | $70.70 |
| Purchase #4 | $228.70 | 8.408% | $247.9291 | $247.93 | $247.95 | $247.90 |
| Purchase #5 | $145.75 | 8.385% | $157.9711 | $157.97 | $157.95 | $158.00 |
| Purchase #6 | $111.85 | 11.447% | $124.6535 | $124.65 | $124.65 | $124.70 |
| Purchase #7 | $109.93 | 5.680% | $116.174 | $116.17 | $116.15 | $116.20 |
| 7 purchase totals = | $836.40 | $915.9231 | $915.91 | $915.90 | $916.00 | |