| 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 | $193.91 | 12.258% | $217.6795 | $217.68 | $217.70 | $217.70 |
| Purchase #2 | $249.42 | 12.872% | $281.5253 | $281.53 | $281.55 | $281.50 |
| Purchase #3 | $33.90 | 9.355% | $37.0713 | $37.07 | $37.05 | $37.10 |
| Purchase #4 | $13.78 | 9.465% | $15.0843 | $15.08 | $15.10 | $15.10 |
| Purchase #5 | $36.60 | 11.282% | $40.7292 | $40.73 | $40.75 | $40.70 |
| Purchase #6 | $88.77 | 6.314% | $94.3749 | $94.37 | $94.35 | $94.40 |
| Purchase #7 | $163.72 | 3.141% | $168.8624 | $168.86 | $168.85 | $168.90 |
| 7 purchase totals = | $780.10 | $855.3269 | $855.32 | $855.35 | $855.40 | |