| 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 | $119.94 | 5.874% | $126.9853 | $126.99 | $127.00 | $127.00 |
| Purchase #2 | $210.70 | 9.550% | $230.8219 | $230.82 | $230.80 | $230.80 |
| Purchase #3 | $163.31 | 4.497% | $170.6541 | $170.65 | $170.65 | $170.70 |
| Purchase #4 | $71.68 | 10.211% | $78.9992 | $79.00 | $79.00 | $79.00 |
| Purchase #5 | $15.56 | 8.209% | $16.8373 | $16.84 | $16.85 | $16.80 |
| Purchase #6 | $185.65 | 3.407% | $191.9751 | $191.98 | $192.00 | $192.00 |
| Purchase #7 | $43.92 | 8.741% | $47.759 | $47.76 | $47.75 | $47.80 |
| 7 purchase totals = | $810.76 | $864.0319 | $864.04 | $864.05 | $864.10 | |