| 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 | $131.87 | 3.651% | $136.6846 | $136.68 | $136.70 | $136.70 |
| Purchase #2 | $237.59 | 12.336% | $266.8991 | $266.90 | $266.90 | $266.90 |
| Purchase #3 | $162.72 | 7.202% | $174.4391 | $174.44 | $174.45 | $174.40 |
| Purchase #4 | $78.54 | 9.699% | $86.1576 | $86.16 | $86.15 | $86.20 |
| Purchase #5 | $140.74 | 12.770% | $158.7125 | $158.71 | $158.70 | $158.70 |
| Purchase #6 | $64.75 | 9.647% | $70.9964 | $71.00 | $71.00 | $71.00 |
| Purchase #7 | $86.76 | 12.471% | $97.5798 | $97.58 | $97.60 | $97.60 |
| 7 purchase totals = | $902.97 | $991.4691 | $991.47 | $991.50 | $991.50 | |