| 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 | $146.94 | 12.746% | $165.669 | $165.67 | $165.65 | $165.70 |
| Purchase #2 | $113.67 | 9.713% | $124.7108 | $124.71 | $124.70 | $124.70 |
| Purchase #3 | $42.34 | 11.570% | $47.2387 | $47.24 | $47.25 | $47.20 |
| Purchase #4 | $28.90 | 5.476% | $30.4826 | $30.48 | $30.50 | $30.50 |
| Purchase #5 | $38.94 | 3.282% | $40.218 | $40.22 | $40.20 | $40.20 |
| Purchase #6 | $59.38 | 10.528% | $65.6315 | $65.63 | $65.65 | $65.60 |
| Purchase #7 | $171.60 | 13.462% | $194.7008 | $194.70 | $194.70 | $194.70 |
| 7 purchase totals = | $601.77 | $668.6514 | $668.65 | $668.65 | $668.60 | |