| 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 | $119.36 | 6.705% | $127.3631 | $127.36 | $127.35 | $127.40 |
| Purchase #2 | $141.94 | 5.337% | $149.5153 | $149.52 | $149.50 | $149.50 |
| Purchase #3 | $183.49 | 13.490% | $208.2428 | $208.24 | $208.25 | $208.20 |
| Purchase #4 | $154.43 | 7.802% | $166.4786 | $166.48 | $166.50 | $166.50 |
| Purchase #5 | $112.92 | 13.332% | $127.9745 | $127.97 | $127.95 | $128.00 |
| Purchase #6 | $112.29 | 6.777% | $119.8999 | $119.90 | $119.90 | $119.90 |
| Purchase #7 | $49.78 | 10.483% | $54.9984 | $55.00 | $55.00 | $55.00 |
| 7 purchase totals = | $874.21 | $954.4726 | $954.47 | $954.45 | $954.50 | |