| 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 | $175.84 | 8.660% | $191.0677 | $191.07 | $191.05 | $191.10 |
| Purchase #2 | $34.27 | 6.681% | $36.5596 | $36.56 | $36.55 | $36.60 |
| Purchase #3 | $202.54 | 6.389% | $215.4803 | $215.48 | $215.50 | $215.50 |
| Purchase #4 | $103.44 | 13.275% | $117.1717 | $117.17 | $117.15 | $117.20 |
| Purchase #5 | $54.30 | 7.425% | $58.3318 | $58.33 | $58.35 | $58.30 |
| Purchase #6 | $79.67 | 13.687% | $90.5744 | $90.57 | $90.55 | $90.60 |
| Purchase #7 | $141.99 | 13.381% | $160.9897 | $160.99 | $161.00 | $161.00 |
| 7 purchase totals = | $792.05 | $870.1752 | $870.17 | $870.15 | $870.30 | |