| 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 | $178.98 | 9.120% | $195.303 | $195.30 | $195.30 | $195.30 |
| Purchase #2 | $163.31 | 13.543% | $185.4271 | $185.43 | $185.45 | $185.40 |
| Purchase #3 | $187.75 | 12.769% | $211.7238 | $211.72 | $211.70 | $211.70 |
| Purchase #4 | $5.89 | 11.222% | $6.551 | $6.55 | $6.55 | $6.60 |
| Purchase #5 | $167.77 | 3.319% | $173.3383 | $173.34 | $173.35 | $173.30 |
| Purchase #6 | $119.63 | 10.245% | $131.8861 | $131.89 | $131.90 | $131.90 |
| Purchase #7 | $68.50 | 9.816% | $75.224 | $75.22 | $75.20 | $75.20 |
| 7 purchase totals = | $891.83 | $979.4533 | $979.45 | $979.45 | $979.40 | |