| 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 | $181.96 | 12.205% | $204.1682 | $204.17 | $204.15 | $204.20 |
| Purchase #2 | $141.74 | 13.311% | $160.607 | $160.61 | $160.60 | $160.60 |
| Purchase #3 | $148.47 | 6.633% | $158.318 | $158.32 | $158.30 | $158.30 |
| Purchase #4 | $147.45 | 5.723% | $155.8886 | $155.89 | $155.90 | $155.90 |
| Purchase #5 | $102.81 | 10.831% | $113.9454 | $113.95 | $113.95 | $113.90 |
| Purchase #6 | $54.88 | 6.792% | $58.6074 | $58.61 | $58.60 | $58.60 |
| Purchase #7 | $245.35 | 7.688% | $264.2125 | $264.21 | $264.20 | $264.20 |
| 7 purchase totals = | $1,022.66 | $1,115.7471 | $1,115.76 | $1,115.70 | $1,115.70 | |