| 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 | $199.97 | 6.523% | $213.014 | $213.01 | $213.00 | $213.00 |
| Purchase #2 | $37.99 | 3.126% | $39.1776 | $39.18 | $39.20 | $39.20 |
| Purchase #3 | $148.55 | 11.781% | $166.0507 | $166.05 | $166.05 | $166.10 |
| Purchase #4 | $12.59 | 7.532% | $13.5383 | $13.54 | $13.55 | $13.50 |
| Purchase #5 | $196.74 | 5.794% | $208.1391 | $208.14 | $208.15 | $208.10 |
| Purchase #6 | $167.76 | 9.108% | $183.0396 | $183.04 | $183.05 | $183.00 |
| Purchase #7 | $166.41 | 4.147% | $173.311 | $173.31 | $173.30 | $173.30 |
| 7 purchase totals = | $930.01 | $996.2703 | $996.27 | $996.30 | $996.20 | |