| 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 | $114.50 | 7.222% | $122.7692 | $122.77 | $122.75 | $122.80 |
| Purchase #2 | $130.69 | 6.371% | $139.0163 | $139.02 | $139.00 | $139.00 |
| Purchase #3 | $180.37 | 7.263% | $193.4703 | $193.47 | $193.45 | $193.50 |
| Purchase #4 | $111.44 | 11.853% | $124.649 | $124.65 | $124.65 | $124.60 |
| Purchase #5 | $13.58 | 4.705% | $14.2189 | $14.22 | $14.20 | $14.20 |
| Purchase #6 | $213.62 | 5.111% | $224.5381 | $224.54 | $224.55 | $224.50 |
| Purchase #7 | $154.63 | 4.149% | $161.0456 | $161.05 | $161.05 | $161.00 |
| 7 purchase totals = | $918.83 | $979.7074 | $979.72 | $979.65 | $979.60 | |