| 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 | $129.51 | 3.761% | $134.3809 | $134.38 | $134.40 | $134.40 |
| Purchase #2 | $66.99 | 11.295% | $74.5565 | $74.56 | $74.55 | $74.60 |
| Purchase #3 | $207.87 | 9.619% | $227.865 | $227.87 | $227.85 | $227.90 |
| Purchase #4 | $161.90 | 5.822% | $171.3258 | $171.33 | $171.35 | $171.30 |
| Purchase #5 | $154.94 | 10.387% | $171.0336 | $171.03 | $171.05 | $171.00 |
| Purchase #6 | $40.43 | 3.558% | $41.8685 | $41.87 | $41.85 | $41.90 |
| Purchase #7 | $145.46 | 3.694% | $150.8333 | $150.83 | $150.85 | $150.80 |
| 7 purchase totals = | $907.10 | $971.8636 | $971.87 | $971.90 | $971.90 | |