| 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 | $144.85 | 13.689% | $164.6785 | $164.68 | $164.70 | $164.70 |
| Purchase #2 | $145.42 | 8.221% | $157.375 | $157.38 | $157.40 | $157.40 |
| Purchase #3 | $35.25 | 6.415% | $37.5113 | $37.51 | $37.50 | $37.50 |
| Purchase #4 | $111.49 | 10.700% | $123.4194 | $123.42 | $123.40 | $123.40 |
| Purchase #5 | $113.44 | 5.159% | $119.2924 | $119.29 | $119.30 | $119.30 |
| Purchase #6 | $120.57 | 10.283% | $132.9682 | $132.97 | $132.95 | $133.00 |
| Purchase #7 | $221.94 | 7.662% | $238.945 | $238.95 | $238.95 | $238.90 |
| 7 purchase totals = | $892.96 | $974.1898 | $974.20 | $974.20 | $974.20 | |