| 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 | $190.49 | 9.647% | $208.8666 | $208.87 | $208.85 | $208.90 |
| Purchase #2 | $179.49 | 8.363% | $194.5007 | $194.50 | $194.50 | $194.50 |
| Purchase #3 | $71.50 | 8.344% | $77.466 | $77.47 | $77.45 | $77.50 |
| Purchase #4 | $85.49 | 9.208% | $93.3619 | $93.36 | $93.35 | $93.40 |
| Purchase #5 | $27.66 | 5.613% | $29.2126 | $29.21 | $29.20 | $29.20 |
| Purchase #6 | $94.42 | 9.706% | $103.5844 | $103.58 | $103.60 | $103.60 |
| Purchase #7 | $215.58 | 10.604% | $238.4401 | $238.44 | $238.45 | $238.40 |
| 7 purchase totals = | $864.63 | $945.4323 | $945.43 | $945.40 | $945.50 | |