| 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 | $135.83 | 5.373% | $143.1281 | $143.13 | $143.15 | $143.10 |
| Purchase #2 | $82.33 | 7.585% | $88.5747 | $88.57 | $88.55 | $88.60 |
| Purchase #3 | $77.88 | 7.814% | $83.9655 | $83.97 | $83.95 | $84.00 |
| Purchase #4 | $154.54 | 12.277% | $173.5129 | $173.51 | $173.50 | $173.50 |
| Purchase #5 | $163.66 | 12.693% | $184.4334 | $184.43 | $184.45 | $184.40 |
| Purchase #6 | $34.95 | 5.138% | $36.7457 | $36.75 | $36.75 | $36.70 |
| Purchase #7 | $25.63 | 5.700% | $27.0909 | $27.09 | $27.10 | $27.10 |
| 7 purchase totals = | $674.82 | $737.4512 | $737.45 | $737.45 | $737.40 | |