| 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 | $173.73 | 9.673% | $190.5349 | $190.53 | $190.55 | $190.50 |
| Purchase #2 | $15.64 | 10.225% | $17.2392 | $17.24 | $17.25 | $17.20 |
| Purchase #3 | $64.97 | 7.569% | $69.8876 | $69.89 | $69.90 | $69.90 |
| Purchase #4 | $223.67 | 3.271% | $230.9862 | $230.99 | $231.00 | $231.00 |
| Purchase #5 | $195.30 | 4.858% | $204.7877 | $204.79 | $204.80 | $204.80 |
| Purchase #6 | $68.93 | 12.211% | $77.347 | $77.35 | $77.35 | $77.30 |
| Purchase #7 | $184.58 | 6.663% | $196.8786 | $196.88 | $196.90 | $196.90 |
| 7 purchase totals = | $926.82 | $987.6612 | $987.67 | $987.75 | $987.60 | |