| 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 | $130.88 | 11.350% | $145.7349 | $145.73 | $145.75 | $145.70 |
| Purchase #2 | $149.64 | 5.380% | $157.6906 | $157.69 | $157.70 | $157.70 |
| Purchase #3 | $21.90 | 13.771% | $24.9158 | $24.92 | $24.90 | $24.90 |
| Purchase #4 | $148.55 | 13.448% | $168.527 | $168.53 | $168.55 | $168.50 |
| Purchase #5 | $98.97 | 5.514% | $104.4272 | $104.43 | $104.45 | $104.40 |
| Purchase #6 | $107.69 | 12.724% | $121.3925 | $121.39 | $121.40 | $121.40 |
| Purchase #7 | $60.40 | 12.452% | $67.921 | $67.92 | $67.90 | $67.90 |
| 7 purchase totals = | $718.03 | $790.6090 | $790.61 | $790.65 | $790.50 | |