| 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 | $153.63 | 5.763% | $162.4837 | $162.48 | $162.50 | $162.50 |
| Purchase #2 | $100.57 | 12.623% | $113.265 | $113.27 | $113.25 | $113.30 |
| Purchase #3 | $94.71 | 7.382% | $101.7015 | $101.70 | $101.70 | $101.70 |
| Purchase #4 | $88.81 | 7.775% | $95.715 | $95.72 | $95.70 | $95.70 |
| Purchase #5 | $229.63 | 13.214% | $259.9733 | $259.97 | $259.95 | $260.00 |
| Purchase #6 | $124.75 | 12.622% | $140.4959 | $140.50 | $140.50 | $140.50 |
| Purchase #7 | $11.41 | 7.261% | $12.2385 | $12.24 | $12.25 | $12.20 |
| 7 purchase totals = | $803.51 | $885.8729 | $885.88 | $885.85 | $885.90 | |