| 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 | $163.30 | 12.676% | $183.9999 | $184.00 | $184.00 | $184.00 |
| Purchase #2 | $205.47 | 7.354% | $220.5803 | $220.58 | $220.60 | $220.60 |
| Purchase #3 | $119.44 | 5.781% | $126.3448 | $126.34 | $126.35 | $126.30 |
| Purchase #4 | $125.46 | 13.831% | $142.8124 | $142.81 | $142.80 | $142.80 |
| Purchase #5 | $94.75 | 8.479% | $102.7839 | $102.78 | $102.80 | $102.80 |
| Purchase #6 | $131.26 | 7.859% | $141.5757 | $141.58 | $141.60 | $141.60 |
| Purchase #7 | $188.52 | 8.352% | $204.2652 | $204.27 | $204.25 | $204.30 |
| 7 purchase totals = | $1,028.20 | $1,122.3622 | $1,122.36 | $1,122.40 | $1,122.40 | |