| 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 | $164.42 | 10.814% | $182.2004 | $182.20 | $182.20 | $182.20 |
| Purchase #2 | $14.33 | 12.366% | $16.102 | $16.10 | $16.10 | $16.10 |
| Purchase #3 | $13.52 | 7.762% | $14.5694 | $14.57 | $14.55 | $14.60 |
| Purchase #4 | $51.41 | 6.357% | $54.6781 | $54.68 | $54.70 | $54.70 |
| Purchase #5 | $139.89 | 7.873% | $150.9035 | $150.90 | $150.90 | $150.90 |
| Purchase #6 | $145.64 | 3.378% | $150.5597 | $150.56 | $150.55 | $150.60 |
| Purchase #7 | $99.96 | 7.454% | $107.411 | $107.41 | $107.40 | $107.40 |
| 7 purchase totals = | $629.17 | $676.4241 | $676.42 | $676.40 | $676.50 | |