| 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 | $62.26 | 4.650% | $65.1551 | $65.16 | $65.15 | $65.20 |
| Purchase #2 | $161.44 | 11.634% | $180.2219 | $180.22 | $180.20 | $180.20 |
| Purchase #3 | $178.98 | 10.156% | $197.1572 | $197.16 | $197.15 | $197.20 |
| Purchase #4 | $9.91 | 11.406% | $11.0403 | $11.04 | $11.05 | $11.00 |
| Purchase #5 | $164.39 | 10.519% | $181.6822 | $181.68 | $181.70 | $181.70 |
| Purchase #6 | $83.35 | 7.346% | $89.4729 | $89.47 | $89.45 | $89.50 |
| Purchase #7 | $237.82 | 9.228% | $259.766 | $259.77 | $259.75 | $259.80 |
| 7 purchase totals = | $898.15 | $984.4956 | $984.50 | $984.45 | $984.60 | |