| 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 | $13.44 | 4.728% | $14.0754 | $14.08 | $14.10 | $14.10 |
| Purchase #2 | $134.85 | 12.570% | $151.8006 | $151.80 | $151.80 | $151.80 |
| Purchase #3 | $70.49 | 7.518% | $75.7894 | $75.79 | $75.80 | $75.80 |
| Purchase #4 | $166.78 | 12.120% | $186.9937 | $186.99 | $187.00 | $187.00 |
| Purchase #5 | $160.73 | 9.168% | $175.4657 | $175.47 | $175.45 | $175.50 |
| Purchase #6 | $92.26 | 9.838% | $101.3365 | $101.34 | $101.35 | $101.30 |
| Purchase #7 | $188.26 | 7.713% | $202.7805 | $202.78 | $202.80 | $202.80 |
| 7 purchase totals = | $826.81 | $908.2418 | $908.25 | $908.30 | $908.30 | |