| 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 | $8.89 | 9.592% | $9.7427 | $9.74 | $9.75 | $9.70 |
| Purchase #2 | $141.44 | 13.865% | $161.0507 | $161.05 | $161.05 | $161.10 |
| Purchase #3 | $155.99 | 8.273% | $168.8951 | $168.90 | $168.90 | $168.90 |
| Purchase #4 | $182.67 | 5.545% | $192.7991 | $192.80 | $192.80 | $192.80 |
| Purchase #5 | $157.50 | 7.806% | $169.7945 | $169.79 | $169.80 | $169.80 |
| Purchase #6 | $213.72 | 4.201% | $222.6984 | $222.70 | $222.70 | $222.70 |
| Purchase #7 | $86.97 | 8.282% | $94.1729 | $94.17 | $94.15 | $94.20 |
| 7 purchase totals = | $947.18 | $1,019.1534 | $1,019.15 | $1,019.15 | $1,019.20 | |