| 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 | $135.78 | 6.568% | $144.698 | $144.70 | $144.70 | $144.70 |
| Purchase #2 | $184.86 | 13.604% | $210.0084 | $210.01 | $210.00 | $210.00 |
| Purchase #3 | $106.33 | 6.720% | $113.4754 | $113.48 | $113.50 | $113.50 |
| Purchase #4 | $148.49 | 8.391% | $160.9498 | $160.95 | $160.95 | $160.90 |
| Purchase #5 | $38.63 | 12.737% | $43.5503 | $43.55 | $43.55 | $43.60 |
| Purchase #6 | $99.54 | 7.495% | $107.0005 | $107.00 | $107.00 | $107.00 |
| Purchase #7 | $107.91 | 11.111% | $119.8999 | $119.90 | $119.90 | $119.90 |
| 7 purchase totals = | $821.54 | $899.5823 | $899.59 | $899.60 | $899.60 | |