| 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 | $179.43 | 3.373% | $185.4822 | $185.48 | $185.50 | $185.50 |
| Purchase #2 | $169.79 | 3.423% | $175.6019 | $175.60 | $175.60 | $175.60 |
| Purchase #3 | $205.95 | 9.605% | $225.7315 | $225.73 | $225.75 | $225.70 |
| Purchase #4 | $133.37 | 7.849% | $143.8382 | $143.84 | $143.85 | $143.80 |
| Purchase #5 | $29.89 | 4.392% | $31.2028 | $31.20 | $31.20 | $31.20 |
| Purchase #6 | $15.37 | 13.713% | $17.4777 | $17.48 | $17.50 | $17.50 |
| Purchase #7 | $232.82 | 5.757% | $246.2234 | $246.22 | $246.20 | $246.20 |
| 7 purchase totals = | $966.62 | $1,025.5577 | $1,025.55 | $1,025.60 | $1,025.50 | |