| 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 | $180.25 | 13.855% | $205.2236 | $205.22 | $205.20 | $205.20 |
| Purchase #2 | $70.42 | 6.354% | $74.8945 | $74.89 | $74.90 | $74.90 |
| Purchase #3 | $162.62 | 6.873% | $173.7969 | $173.80 | $173.80 | $173.80 |
| Purchase #4 | $104.80 | 12.184% | $117.5688 | $117.57 | $117.55 | $117.60 |
| Purchase #5 | $69.28 | 8.263% | $75.0046 | $75.00 | $75.00 | $75.00 |
| Purchase #6 | $204.85 | 6.488% | $218.1407 | $218.14 | $218.15 | $218.10 |
| Purchase #7 | $64.74 | 10.846% | $71.7617 | $71.76 | $71.75 | $71.80 |
| 7 purchase totals = | $856.96 | $936.3908 | $936.38 | $936.35 | $936.40 | |