| 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 | $156.45 | 13.491% | $177.5567 | $177.56 | $177.55 | $177.60 |
| Purchase #2 | $204.34 | 5.556% | $215.6931 | $215.69 | $215.70 | $215.70 |
| Purchase #3 | $25.90 | 4.111% | $26.9647 | $26.96 | $26.95 | $27.00 |
| Purchase #4 | $153.31 | 12.590% | $172.6117 | $172.61 | $172.60 | $172.60 |
| Purchase #5 | $181.34 | 12.869% | $204.6766 | $204.68 | $204.70 | $204.70 |
| Purchase #6 | $77.27 | 7.756% | $83.2631 | $83.26 | $83.25 | $83.30 |
| Purchase #7 | $40.59 | 13.225% | $45.958 | $45.96 | $45.95 | $46.00 |
| 7 purchase totals = | $839.20 | $926.7239 | $926.72 | $926.70 | $926.90 | |