| 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 | $101.29 | 13.866% | $115.3349 | $115.33 | $115.35 | $115.30 |
| Purchase #2 | $95.88 | 12.541% | $107.9043 | $107.90 | $107.90 | $107.90 |
| Purchase #3 | $156.44 | 13.579% | $177.683 | $177.68 | $177.70 | $177.70 |
| Purchase #4 | $80.36 | 13.146% | $90.9241 | $90.92 | $90.90 | $90.90 |
| Purchase #5 | $127.68 | 6.702% | $136.2371 | $136.24 | $136.25 | $136.20 |
| Purchase #6 | $118.60 | 11.608% | $132.3671 | $132.37 | $132.35 | $132.40 |
| Purchase #7 | $85.70 | 13.798% | $97.5249 | $97.52 | $97.50 | $97.50 |
| 7 purchase totals = | $765.95 | $857.9754 | $857.96 | $857.95 | $857.90 | |