| 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 | $149.60 | 6.425% | $159.2118 | $159.21 | $159.20 | $159.20 |
| Purchase #2 | $197.73 | 7.217% | $212.0002 | $212.00 | $212.00 | $212.00 |
| Purchase #3 | $214.93 | 3.476% | $222.401 | $222.40 | $222.40 | $222.40 |
| Purchase #4 | $167.76 | 5.140% | $176.3829 | $176.38 | $176.40 | $176.40 |
| Purchase #5 | $158.62 | 5.570% | $167.4551 | $167.46 | $167.45 | $167.50 |
| Purchase #6 | $16.26 | 10.829% | $18.0208 | $18.02 | $18.00 | $18.00 |
| Purchase #7 | $137.65 | 10.234% | $151.7371 | $151.74 | $151.75 | $151.70 |
| 7 purchase totals = | $1,042.55 | $1,107.2089 | $1,107.21 | $1,107.20 | $1,107.20 | |