| 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 | $175.67 | 13.336% | $199.0974 | $199.10 | $199.10 | $199.10 |
| Purchase #2 | $47.58 | 13.821% | $54.156 | $54.16 | $54.15 | $54.20 |
| Purchase #3 | $61.76 | 8.260% | $66.8614 | $66.86 | $66.85 | $66.90 |
| Purchase #4 | $38.68 | 6.124% | $41.0488 | $41.05 | $41.05 | $41.00 |
| Purchase #5 | $237.29 | 10.677% | $262.6255 | $262.63 | $262.65 | $262.60 |
| Purchase #6 | $169.37 | 6.788% | $180.8668 | $180.87 | $180.85 | $180.90 |
| Purchase #7 | $167.66 | 4.415% | $175.0622 | $175.06 | $175.05 | $175.10 |
| 7 purchase totals = | $898.01 | $979.7181 | $979.73 | $979.70 | $979.80 | |