| 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 | $167.32 | 10.668% | $185.1697 | $185.17 | $185.15 | $185.20 |
| Purchase #2 | $216.89 | 9.730% | $237.9934 | $237.99 | $238.00 | $238.00 |
| Purchase #3 | $121.51 | 12.597% | $136.8166 | $136.82 | $136.80 | $136.80 |
| Purchase #4 | $213.79 | 5.187% | $224.8793 | $224.88 | $224.90 | $224.90 |
| Purchase #5 | $188.32 | 13.762% | $214.2366 | $214.24 | $214.25 | $214.20 |
| Purchase #6 | $58.69 | 7.838% | $63.2901 | $63.29 | $63.30 | $63.30 |
| Purchase #7 | $43.50 | 8.606% | $47.2436 | $47.24 | $47.25 | $47.20 |
| 7 purchase totals = | $1,010.02 | $1,109.6293 | $1,109.63 | $1,109.65 | $1,109.60 | |