| 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 | $81.43 | 3.396% | $84.1954 | $84.20 | $84.20 | $84.20 |
| Purchase #2 | $185.98 | 9.858% | $204.3139 | $204.31 | $204.30 | $204.30 |
| Purchase #3 | $154.57 | 3.570% | $160.0881 | $160.09 | $160.10 | $160.10 |
| Purchase #4 | $12.98 | 9.217% | $14.1764 | $14.18 | $14.20 | $14.20 |
| Purchase #5 | $149.61 | 3.680% | $155.1156 | $155.12 | $155.10 | $155.10 |
| Purchase #6 | $99.91 | 6.304% | $106.2083 | $106.21 | $106.20 | $106.20 |
| Purchase #7 | $128.28 | 7.569% | $137.9895 | $137.99 | $138.00 | $138.00 |
| 7 purchase totals = | $812.76 | $862.0872 | $862.10 | $862.10 | $862.10 | |