| 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 | $170.36 | 5.533% | $179.786 | $179.79 | $179.80 | $179.80 |
| Purchase #2 | $58.59 | 8.377% | $63.4981 | $63.50 | $63.50 | $63.50 |
| Purchase #3 | $60.53 | 6.108% | $64.2272 | $64.23 | $64.25 | $64.20 |
| Purchase #4 | $206.49 | 6.652% | $220.2257 | $220.23 | $220.25 | $220.20 |
| Purchase #5 | $90.90 | 8.645% | $98.7583 | $98.76 | $98.75 | $98.80 |
| Purchase #6 | $20.78 | 4.713% | $21.7594 | $21.76 | $21.75 | $21.80 |
| Purchase #7 | $145.61 | 4.729% | $152.4959 | $152.50 | $152.50 | $152.50 |
| 7 purchase totals = | $753.26 | $800.7506 | $800.77 | $800.80 | $800.80 | |