| 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 | $190.90 | 7.652% | $205.5077 | $205.51 | $205.50 | $205.50 |
| Purchase #2 | $149.92 | 11.653% | $167.3902 | $167.39 | $167.40 | $167.40 |
| Purchase #3 | $180.97 | 3.843% | $187.9247 | $187.92 | $187.90 | $187.90 |
| Purchase #4 | $30.91 | 3.552% | $32.0079 | $32.01 | $32.00 | $32.00 |
| Purchase #5 | $205.97 | 11.370% | $229.3888 | $229.39 | $229.40 | $229.40 |
| Purchase #6 | $45.52 | 3.639% | $47.1765 | $47.18 | $47.20 | $47.20 |
| Purchase #7 | $226.50 | 7.255% | $242.9326 | $242.93 | $242.95 | $242.90 |
| 7 purchase totals = | $1,030.69 | $1,112.3284 | $1,112.33 | $1,112.35 | $1,112.30 | |