| 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 | $92.30 | 10.665% | $102.1438 | $102.14 | $102.15 | $102.10 |
| Purchase #2 | $144.49 | 3.779% | $149.9503 | $149.95 | $149.95 | $150.00 |
| Purchase #3 | $10.33 | 8.626% | $11.2211 | $11.22 | $11.20 | $11.20 |
| Purchase #4 | $170.67 | 12.538% | $192.0686 | $192.07 | $192.05 | $192.10 |
| Purchase #5 | $155.32 | 5.149% | $163.3174 | $163.32 | $163.30 | $163.30 |
| Purchase #6 | $133.52 | 5.323% | $140.6273 | $140.63 | $140.65 | $140.60 |
| Purchase #7 | $93.32 | 11.443% | $103.9986 | $104.00 | $104.00 | $104.00 |
| 7 purchase totals = | $799.95 | $863.3271 | $863.33 | $863.30 | $863.30 | |