| 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 | $126.60 | 6.778% | $135.1809 | $135.18 | $135.20 | $135.20 |
| Purchase #2 | $168.98 | 6.784% | $180.4436 | $180.44 | $180.45 | $180.40 |
| Purchase #3 | $43.38 | 10.626% | $47.9896 | $47.99 | $48.00 | $48.00 |
| Purchase #4 | $143.59 | 3.366% | $148.4232 | $148.42 | $148.40 | $148.40 |
| Purchase #5 | $195.76 | 4.791% | $205.1389 | $205.14 | $205.15 | $205.10 |
| Purchase #6 | $136.56 | 3.625% | $141.5103 | $141.51 | $141.50 | $141.50 |
| Purchase #7 | $115.83 | 8.393% | $125.5516 | $125.55 | $125.55 | $125.60 |
| 7 purchase totals = | $930.70 | $984.2381 | $984.23 | $984.25 | $984.20 | |