| 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 | $142.36 | 7.149% | $152.5373 | $152.54 | $152.55 | $152.50 |
| Purchase #2 | $129.68 | 8.302% | $140.446 | $140.45 | $140.45 | $140.40 |
| Purchase #3 | $52.49 | 3.526% | $54.3408 | $54.34 | $54.35 | $54.30 |
| Purchase #4 | $197.48 | 5.368% | $208.0807 | $208.08 | $208.10 | $208.10 |
| Purchase #5 | $214.41 | 5.528% | $226.2626 | $226.26 | $226.25 | $226.30 |
| Purchase #6 | $24.91 | 3.222% | $25.7126 | $25.71 | $25.70 | $25.70 |
| Purchase #7 | $23.33 | 7.534% | $25.0877 | $25.09 | $25.10 | $25.10 |
| 7 purchase totals = | $784.66 | $832.4677 | $832.47 | $832.50 | $832.40 | |