| 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 | $158.32 | 5.738% | $167.4044 | $167.40 | $167.40 | $167.40 |
| Purchase #2 | $26.77 | 12.557% | $30.1315 | $30.13 | $30.15 | $30.10 |
| Purchase #3 | $65.25 | 4.868% | $68.4264 | $68.43 | $68.45 | $68.40 |
| Purchase #4 | $25.46 | 8.794% | $27.699 | $27.70 | $27.70 | $27.70 |
| Purchase #5 | $195.99 | 4.674% | $205.1506 | $205.15 | $205.15 | $205.20 |
| Purchase #6 | $40.35 | 5.163% | $42.4333 | $42.43 | $42.45 | $42.40 |
| Purchase #7 | $186.83 | 10.733% | $206.8825 | $206.88 | $206.90 | $206.90 |
| 7 purchase totals = | $698.97 | $748.1277 | $748.12 | $748.20 | $748.10 | |