| 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 | $140.72 | 6.787% | $150.2707 | $150.27 | $150.25 | $150.30 |
| Purchase #2 | $225.46 | 12.183% | $252.9278 | $252.93 | $252.95 | $252.90 |
| Purchase #3 | $91.35 | 8.173% | $98.816 | $98.82 | $98.80 | $98.80 |
| Purchase #4 | $204.61 | 11.124% | $227.3708 | $227.37 | $227.35 | $227.40 |
| Purchase #5 | $65.69 | 5.779% | $69.4862 | $69.49 | $69.50 | $69.50 |
| Purchase #6 | $219.59 | 3.833% | $228.0069 | $228.01 | $228.00 | $228.00 |
| Purchase #7 | $148.73 | 5.693% | $157.1972 | $157.20 | $157.20 | $157.20 |
| 7 purchase totals = | $1,096.15 | $1,184.0756 | $1,184.09 | $1,184.05 | $1,184.10 | |