| 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 | $154.78 | 12.239% | $173.7235 | $173.72 | $173.70 | $173.70 |
| Purchase #2 | $48.99 | 13.708% | $55.7055 | $55.71 | $55.70 | $55.70 |
| Purchase #3 | $236.25 | 5.467% | $249.1658 | $249.17 | $249.15 | $249.20 |
| Purchase #4 | $232.78 | 12.713% | $262.3733 | $262.37 | $262.35 | $262.40 |
| Purchase #5 | $57.28 | 9.296% | $62.6047 | $62.60 | $62.60 | $62.60 |
| Purchase #6 | $193.91 | 6.161% | $205.8568 | $205.86 | $205.85 | $205.90 |
| Purchase #7 | $132.69 | 8.863% | $144.4503 | $144.45 | $144.45 | $144.50 |
| 7 purchase totals = | $1,056.68 | $1,153.8799 | $1,153.88 | $1,153.80 | $1,154.00 | |