| 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 | $170.82 | 13.828% | $194.441 | $194.44 | $194.45 | $194.40 |
| Purchase #2 | $230.42 | 10.338% | $254.2408 | $254.24 | $254.25 | $254.20 |
| Purchase #3 | $91.28 | 6.311% | $97.0407 | $97.04 | $97.05 | $97.00 |
| Purchase #4 | $60.71 | 13.658% | $69.0018 | $69.00 | $69.00 | $69.00 |
| Purchase #5 | $67.42 | 7.153% | $72.2426 | $72.24 | $72.25 | $72.20 |
| Purchase #6 | $44.82 | 10.543% | $49.5454 | $49.55 | $49.55 | $49.50 |
| Purchase #7 | $191.66 | 11.248% | $213.2179 | $213.22 | $213.20 | $213.20 |
| 7 purchase totals = | $857.13 | $949.7302 | $949.73 | $949.75 | $949.50 | |