| 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 | $72.35 | 6.730% | $77.2192 | $77.22 | $77.20 | $77.20 |
| Purchase #2 | $173.80 | 9.349% | $190.0486 | $190.05 | $190.05 | $190.00 |
| Purchase #3 | $123.60 | 12.263% | $138.7571 | $138.76 | $138.75 | $138.80 |
| Purchase #4 | $166.84 | 4.250% | $173.9307 | $173.93 | $173.95 | $173.90 |
| Purchase #5 | $124.28 | 11.858% | $139.0171 | $139.02 | $139.00 | $139.00 |
| Purchase #6 | $218.41 | 9.467% | $239.0869 | $239.09 | $239.10 | $239.10 |
| Purchase #7 | $145.45 | 12.458% | $163.5702 | $163.57 | $163.55 | $163.60 |
| 7 purchase totals = | $1,024.73 | $1,121.6298 | $1,121.64 | $1,121.60 | $1,121.60 | |