| 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 | $217.76 | 9.171% | $237.7308 | $237.73 | $237.75 | $237.70 |
| Purchase #2 | $242.37 | 13.838% | $275.9092 | $275.91 | $275.90 | $275.90 |
| Purchase #3 | $152.48 | 10.743% | $168.8609 | $168.86 | $168.85 | $168.90 |
| Purchase #4 | $136.28 | 3.290% | $140.7636 | $140.76 | $140.75 | $140.80 |
| Purchase #5 | $78.98 | 5.715% | $83.4937 | $83.49 | $83.50 | $83.50 |
| Purchase #6 | $151.62 | 5.517% | $159.9849 | $159.98 | $160.00 | $160.00 |
| Purchase #7 | $236.33 | 8.823% | $257.1814 | $257.18 | $257.20 | $257.20 |
| 7 purchase totals = | $1,215.82 | $1,323.9245 | $1,323.91 | $1,323.95 | $1,324.00 | |