| 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 | $30.90 | 10.741% | $34.219 | $34.22 | $34.20 | $34.20 |
| Purchase #2 | $185.95 | 4.237% | $193.8287 | $193.83 | $193.85 | $193.80 |
| Purchase #3 | $44.92 | 9.273% | $49.0854 | $49.09 | $49.10 | $49.10 |
| Purchase #4 | $126.81 | 11.513% | $141.4096 | $141.41 | $141.40 | $141.40 |
| Purchase #5 | $158.85 | 9.237% | $173.523 | $173.52 | $173.50 | $173.50 |
| Purchase #6 | $29.49 | 13.691% | $33.5275 | $33.53 | $33.55 | $33.50 |
| Purchase #7 | $218.86 | 12.468% | $246.1475 | $246.15 | $246.15 | $246.10 |
| 7 purchase totals = | $795.78 | $871.7407 | $871.75 | $871.75 | $871.60 | |