| 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 | $132.94 | 9.568% | $145.6597 | $145.66 | $145.65 | $145.70 |
| Purchase #2 | $58.38 | 13.405% | $66.2058 | $66.21 | $66.20 | $66.20 |
| Purchase #3 | $177.99 | 6.682% | $189.8833 | $189.88 | $189.90 | $189.90 |
| Purchase #4 | $128.34 | 9.545% | $140.5901 | $140.59 | $140.60 | $140.60 |
| Purchase #5 | $81.53 | 6.250% | $86.6256 | $86.63 | $86.65 | $86.60 |
| Purchase #6 | $179.62 | 6.759% | $191.7605 | $191.76 | $191.75 | $191.80 |
| Purchase #7 | $139.85 | 12.481% | $157.3047 | $157.30 | $157.30 | $157.30 |
| 7 purchase totals = | $898.65 | $978.0297 | $978.03 | $978.05 | $978.10 | |