| 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 | $91.95 | 6.438% | $97.8697 | $97.87 | $97.85 | $97.90 |
| Purchase #2 | $38.47 | 5.501% | $40.5862 | $40.59 | $40.60 | $40.60 |
| Purchase #3 | $150.54 | 6.703% | $160.6307 | $160.63 | $160.65 | $160.60 |
| Purchase #4 | $186.87 | 6.484% | $198.9867 | $198.99 | $199.00 | $199.00 |
| Purchase #5 | $102.45 | 6.736% | $109.351 | $109.35 | $109.35 | $109.40 |
| Purchase #6 | $150.92 | 7.170% | $161.741 | $161.74 | $161.75 | $161.70 |
| Purchase #7 | $144.37 | 13.293% | $163.5611 | $163.56 | $163.55 | $163.60 |
| 7 purchase totals = | $865.57 | $932.7264 | $932.73 | $932.75 | $932.80 | |