| 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 | $169.64 | 11.459% | $189.079 | $189.08 | $189.10 | $189.10 |
| Purchase #2 | $74.52 | 5.285% | $78.4584 | $78.46 | $78.45 | $78.50 |
| Purchase #3 | $94.89 | 9.775% | $104.1655 | $104.17 | $104.15 | $104.20 |
| Purchase #4 | $226.25 | 8.786% | $246.1283 | $246.13 | $246.15 | $246.10 |
| Purchase #5 | $133.50 | 3.131% | $137.6799 | $137.68 | $137.70 | $137.70 |
| Purchase #6 | $113.76 | 6.418% | $121.0611 | $121.06 | $121.05 | $121.10 |
| Purchase #7 | $213.67 | 5.771% | $226.0009 | $226.00 | $226.00 | $226.00 |
| 7 purchase totals = | $1,026.23 | $1,102.5731 | $1,102.58 | $1,102.60 | $1,102.70 | |