| 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 | $63.49 | 10.664% | $70.2606 | $70.26 | $70.25 | $70.30 |
| Purchase #2 | $175.49 | 5.464% | $185.0788 | $185.08 | $185.10 | $185.10 |
| Purchase #3 | $161.96 | 11.174% | $180.0574 | $180.06 | $180.05 | $180.10 |
| Purchase #4 | $161.82 | 4.171% | $168.5695 | $168.57 | $168.55 | $168.60 |
| Purchase #5 | $173.39 | 3.794% | $179.9684 | $179.97 | $179.95 | $180.00 |
| Purchase #6 | $206.42 | 10.849% | $228.8145 | $228.81 | $228.80 | $228.80 |
| Purchase #7 | $40.66 | 8.720% | $44.2056 | $44.21 | $44.20 | $44.20 |
| 7 purchase totals = | $983.23 | $1,056.9548 | $1,056.96 | $1,056.90 | $1,057.10 | |