| 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 | $167.80 | 10.853% | $186.0113 | $186.01 | $186.00 | $186.00 |
| Purchase #2 | $7.95 | 6.700% | $8.4827 | $8.48 | $8.50 | $8.50 |
| Purchase #3 | $172.37 | 13.143% | $195.0246 | $195.02 | $195.00 | $195.00 |
| Purchase #4 | $115.89 | 12.121% | $129.937 | $129.94 | $129.95 | $129.90 |
| Purchase #5 | $105.37 | 4.137% | $109.7292 | $109.73 | $109.75 | $109.70 |
| Purchase #6 | $249.54 | 7.262% | $267.6616 | $267.66 | $267.65 | $267.70 |
| Purchase #7 | $7.56 | 13.370% | $8.5708 | $8.57 | $8.55 | $8.60 |
| 7 purchase totals = | $826.48 | $905.4172 | $905.41 | $905.40 | $905.40 | |