| 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 | $147.98 | 10.223% | $163.108 | $163.11 | $163.10 | $163.10 |
| Purchase #2 | $212.32 | 6.513% | $226.1484 | $226.15 | $226.15 | $226.10 |
| Purchase #3 | $85.42 | 8.139% | $92.3723 | $92.37 | $92.35 | $92.40 |
| Purchase #4 | $199.99 | 7.494% | $214.9773 | $214.98 | $215.00 | $215.00 |
| Purchase #5 | $95.31 | 9.210% | $104.0881 | $104.09 | $104.10 | $104.10 |
| Purchase #6 | $63.86 | 12.392% | $71.7735 | $71.77 | $71.75 | $71.80 |
| Purchase #7 | $94.78 | 8.389% | $102.7311 | $102.73 | $102.75 | $102.70 |
| 7 purchase totals = | $899.66 | $975.1987 | $975.20 | $975.20 | $975.20 | |