| 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 | $181.73 | 5.241% | $191.2545 | $191.25 | $191.25 | $191.30 |
| Purchase #2 | $150.53 | 10.230% | $165.9292 | $165.93 | $165.95 | $165.90 |
| Purchase #3 | $138.47 | 5.631% | $146.2672 | $146.27 | $146.25 | $146.30 |
| Purchase #4 | $75.81 | 4.792% | $79.4428 | $79.44 | $79.45 | $79.40 |
| Purchase #5 | $134.72 | 3.172% | $138.9933 | $138.99 | $139.00 | $139.00 |
| Purchase #6 | $98.66 | 12.531% | $111.0231 | $111.02 | $111.00 | $111.00 |
| Purchase #7 | $78.98 | 10.774% | $87.4893 | $87.49 | $87.50 | $87.50 |
| 7 purchase totals = | $858.90 | $920.3994 | $920.39 | $920.40 | $920.40 | |