| 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 | $165.91 | 8.871% | $180.6279 | $180.63 | $180.65 | $180.60 |
| Purchase #2 | $54.37 | 11.627% | $60.6916 | $60.69 | $60.70 | $60.70 |
| Purchase #3 | $65.46 | 6.569% | $69.7601 | $69.76 | $69.75 | $69.80 |
| Purchase #4 | $69.33 | 13.865% | $78.9426 | $78.94 | $78.95 | $78.90 |
| Purchase #5 | $154.79 | 3.335% | $159.9522 | $159.95 | $159.95 | $160.00 |
| Purchase #6 | $147.63 | 13.803% | $168.0074 | $168.01 | $168.00 | $168.00 |
| Purchase #7 | $107.97 | 10.405% | $119.2043 | $119.20 | $119.20 | $119.20 |
| 7 purchase totals = | $765.46 | $837.1861 | $837.18 | $837.20 | $837.20 | |