| 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 | $142.49 | 10.363% | $157.2562 | $157.26 | $157.25 | $157.30 |
| Purchase #2 | $215.44 | 4.205% | $224.4993 | $224.50 | $224.50 | $224.50 |
| Purchase #3 | $116.90 | 4.125% | $121.7221 | $121.72 | $121.70 | $121.70 |
| Purchase #4 | $118.64 | 3.549% | $122.8505 | $122.85 | $122.85 | $122.90 |
| Purchase #5 | $185.76 | 12.275% | $208.562 | $208.56 | $208.55 | $208.60 |
| Purchase #6 | $138.26 | 4.661% | $144.7043 | $144.70 | $144.70 | $144.70 |
| Purchase #7 | $95.63 | 10.607% | $105.7735 | $105.77 | $105.75 | $105.80 |
| 7 purchase totals = | $1,013.12 | $1,085.3679 | $1,085.36 | $1,085.30 | $1,085.50 | |