| 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 | $168.75 | 8.458% | $183.0229 | $183.02 | $183.00 | $183.00 |
| Purchase #2 | $122.93 | 5.513% | $129.7071 | $129.71 | $129.70 | $129.70 |
| Purchase #3 | $155.61 | 5.173% | $163.6597 | $163.66 | $163.65 | $163.70 |
| Purchase #4 | $197.47 | 12.507% | $222.1676 | $222.17 | $222.15 | $222.20 |
| Purchase #5 | $63.80 | 8.127% | $68.985 | $68.99 | $69.00 | $69.00 |
| Purchase #6 | $185.87 | 10.573% | $205.522 | $205.52 | $205.50 | $205.50 |
| Purchase #7 | $7.33 | 13.712% | $8.3351 | $8.34 | $8.35 | $8.30 |
| 7 purchase totals = | $901.76 | $981.3994 | $981.41 | $981.35 | $981.40 | |