| 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 | $131.86 | 10.564% | $145.7897 | $145.79 | $145.80 | $145.80 |
| Purchase #2 | $26.94 | 3.419% | $27.8611 | $27.86 | $27.85 | $27.90 |
| Purchase #3 | $88.62 | 10.340% | $97.7833 | $97.78 | $97.80 | $97.80 |
| Purchase #4 | $208.95 | 5.372% | $220.1748 | $220.17 | $220.15 | $220.20 |
| Purchase #5 | $85.72 | 8.403% | $92.9231 | $92.92 | $92.90 | $92.90 |
| Purchase #6 | $143.85 | 11.226% | $159.9986 | $160.00 | $160.00 | $160.00 |
| Purchase #7 | $48.40 | 11.257% | $53.8484 | $53.85 | $53.85 | $53.80 |
| 7 purchase totals = | $734.34 | $798.3790 | $798.37 | $798.35 | $798.40 | |