| 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 | $83.55 | 10.402% | $92.2409 | $92.24 | $92.25 | $92.20 |
| Purchase #2 | $133.96 | 8.841% | $145.8034 | $145.80 | $145.80 | $145.80 |
| Purchase #3 | $174.85 | 13.799% | $198.9776 | $198.98 | $199.00 | $199.00 |
| Purchase #4 | $103.68 | 7.853% | $111.822 | $111.82 | $111.80 | $111.80 |
| Purchase #5 | $132.34 | 7.304% | $142.0061 | $142.01 | $142.00 | $142.00 |
| Purchase #6 | $59.33 | 9.569% | $65.0073 | $65.01 | $65.00 | $65.00 |
| Purchase #7 | $102.60 | 3.585% | $106.2782 | $106.28 | $106.30 | $106.30 |
| 7 purchase totals = | $790.31 | $862.1355 | $862.14 | $862.15 | $862.10 | |