| 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 | $103.30 | 10.663% | $114.3149 | $114.31 | $114.30 | $114.30 |
| Purchase #2 | $149.48 | 6.687% | $159.4757 | $159.48 | $159.50 | $159.50 |
| Purchase #3 | $19.57 | 3.266% | $20.2092 | $20.21 | $20.20 | $20.20 |
| Purchase #4 | $165.26 | 6.868% | $176.6101 | $176.61 | $176.60 | $176.60 |
| Purchase #5 | $14.69 | 6.619% | $15.6623 | $15.66 | $15.65 | $15.70 |
| Purchase #6 | $229.75 | 8.778% | $249.9175 | $249.92 | $249.90 | $249.90 |
| Purchase #7 | $71.27 | 10.417% | $78.6942 | $78.69 | $78.70 | $78.70 |
| 7 purchase totals = | $753.32 | $814.8839 | $814.88 | $814.85 | $814.90 | |