| 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 | $160.46 | 9.153% | $175.1469 | $175.15 | $175.15 | $175.10 |
| Purchase #2 | $53.56 | 8.325% | $58.0189 | $58.02 | $58.00 | $58.00 |
| Purchase #3 | $132.67 | 7.709% | $142.8975 | $142.90 | $142.90 | $142.90 |
| Purchase #4 | $36.93 | 13.573% | $41.9425 | $41.94 | $41.95 | $41.90 |
| Purchase #5 | $40.99 | 11.756% | $45.8088 | $45.81 | $45.80 | $45.80 |
| Purchase #6 | $180.25 | 12.338% | $202.4892 | $202.49 | $202.50 | $202.50 |
| Purchase #7 | $136.76 | 9.219% | $149.3679 | $149.37 | $149.35 | $149.40 |
| 7 purchase totals = | $741.62 | $815.6717 | $815.68 | $815.65 | $815.60 | |