| 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 | $167.31 | 5.660% | $176.7797 | $176.78 | $176.80 | $176.80 |
| Purchase #2 | $62.77 | 9.407% | $68.6748 | $68.67 | $68.65 | $68.70 |
| Purchase #3 | $55.87 | 8.575% | $60.6609 | $60.66 | $60.65 | $60.70 |
| Purchase #4 | $123.87 | 5.373% | $130.5255 | $130.53 | $130.55 | $130.50 |
| Purchase #5 | $8.30 | 11.689% | $9.2702 | $9.27 | $9.25 | $9.30 |
| Purchase #6 | $45.66 | 10.175% | $50.3059 | $50.31 | $50.30 | $50.30 |
| Purchase #7 | $135.63 | 13.273% | $153.6322 | $153.63 | $153.65 | $153.60 |
| 7 purchase totals = | $599.41 | $649.8492 | $649.85 | $649.85 | $649.90 | |