| 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 | $176.59 | 12.773% | $199.1458 | $199.15 | $199.15 | $199.10 |
| Purchase #2 | $14.51 | 12.339% | $16.3004 | $16.30 | $16.30 | $16.30 |
| Purchase #3 | $160.44 | 6.678% | $171.1542 | $171.15 | $171.15 | $171.20 |
| Purchase #4 | $136.52 | 10.151% | $150.3781 | $150.38 | $150.40 | $150.40 |
| Purchase #5 | $213.75 | 13.215% | $241.9971 | $242.00 | $242.00 | $242.00 |
| Purchase #6 | $39.91 | 13.108% | $45.1414 | $45.14 | $45.15 | $45.10 |
| Purchase #7 | $102.99 | 9.214% | $112.4795 | $112.48 | $112.50 | $112.50 |
| 7 purchase totals = | $844.71 | $936.5965 | $936.60 | $936.65 | $936.60 | |