| 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 | $121.38 | 12.706% | $136.8025 | $136.80 | $136.80 | $136.80 |
| Purchase #2 | $159.76 | 5.326% | $168.2688 | $168.27 | $168.25 | $168.30 |
| Purchase #3 | $168.26 | 11.575% | $187.7361 | $187.74 | $187.75 | $187.70 |
| Purchase #4 | $145.27 | 5.822% | $153.7276 | $153.73 | $153.75 | $153.70 |
| Purchase #5 | $167.62 | 3.366% | $173.2621 | $173.26 | $173.25 | $173.30 |
| Purchase #6 | $19.75 | 3.765% | $20.4936 | $20.49 | $20.50 | $20.50 |
| Purchase #7 | $231.33 | 12.694% | $260.695 | $260.70 | $260.70 | $260.70 |
| 7 purchase totals = | $1,013.37 | $1,100.9857 | $1,100.99 | $1,101.00 | $1,101.00 | |