| 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 | $172.78 | 12.192% | $193.8453 | $193.85 | $193.85 | $193.80 |
| Purchase #2 | $137.38 | 6.784% | $146.6999 | $146.70 | $146.70 | $146.70 |
| Purchase #3 | $206.58 | 9.597% | $226.4055 | $226.41 | $226.40 | $226.40 |
| Purchase #4 | $19.67 | 5.147% | $20.6824 | $20.68 | $20.70 | $20.70 |
| Purchase #5 | $88.33 | 6.849% | $94.3797 | $94.38 | $94.40 | $94.40 |
| Purchase #6 | $107.98 | 10.476% | $119.292 | $119.29 | $119.30 | $119.30 |
| Purchase #7 | $225.82 | 13.225% | $255.6847 | $255.68 | $255.70 | $255.70 |
| 7 purchase totals = | $958.54 | $1,056.9895 | $1,056.99 | $1,057.05 | $1,057.00 | |