| 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 | $151.29 | 5.576% | $159.7259 | $159.73 | $159.75 | $159.70 |
| Purchase #2 | $93.83 | 6.166% | $99.6156 | $99.62 | $99.60 | $99.60 |
| Purchase #3 | $231.81 | 11.116% | $257.578 | $257.58 | $257.60 | $257.60 |
| Purchase #4 | $88.74 | 3.139% | $91.5255 | $91.53 | $91.55 | $91.50 |
| Purchase #5 | $144.35 | 3.479% | $149.3719 | $149.37 | $149.35 | $149.40 |
| Purchase #6 | $74.85 | 4.303% | $78.0708 | $78.07 | $78.05 | $78.10 |
| Purchase #7 | $188.30 | 12.632% | $212.0861 | $212.09 | $212.10 | $212.10 |
| 7 purchase totals = | $973.17 | $1,047.9738 | $1,047.99 | $1,048.00 | $1,048.00 | |