| 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 | $162.98 | 11.177% | $181.1963 | $181.20 | $181.20 | $181.20 |
| Purchase #2 | $207.87 | 4.580% | $217.3904 | $217.39 | $217.40 | $217.40 |
| Purchase #3 | $90.75 | 5.614% | $95.8447 | $95.84 | $95.85 | $95.80 |
| Purchase #4 | $231.28 | 6.389% | $246.0565 | $246.06 | $246.05 | $246.10 |
| Purchase #5 | $214.42 | 13.255% | $242.8414 | $242.84 | $242.85 | $242.80 |
| Purchase #6 | $182.37 | 6.225% | $193.7225 | $193.72 | $193.70 | $193.70 |
| Purchase #7 | $8.52 | 3.759% | $8.8403 | $8.84 | $8.85 | $8.80 |
| 7 purchase totals = | $1,098.19 | $1,185.8921 | $1,185.89 | $1,185.90 | $1,185.80 | |