| 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 | $151.51 | 7.863% | $163.4232 | $163.42 | $163.40 | $163.40 |
| Purchase #2 | $223.40 | 13.563% | $253.6997 | $253.70 | $253.70 | $253.70 |
| Purchase #3 | $213.96 | 9.194% | $233.6315 | $233.63 | $233.65 | $233.60 |
| Purchase #4 | $103.58 | 6.425% | $110.235 | $110.24 | $110.25 | $110.20 |
| Purchase #5 | $231.52 | 9.166% | $252.7411 | $252.74 | $252.75 | $252.70 |
| Purchase #6 | $76.81 | 11.395% | $85.5625 | $85.56 | $85.55 | $85.60 |
| Purchase #7 | $85.93 | 11.465% | $95.7819 | $95.78 | $95.80 | $95.80 |
| 7 purchase totals = | $1,086.71 | $1,195.0749 | $1,195.07 | $1,195.10 | $1,195.00 | |