| 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 | $165.26 | 13.816% | $188.0923 | $188.09 | $188.10 | $188.10 |
| Purchase #2 | $204.96 | 3.143% | $211.4019 | $211.40 | $211.40 | $211.40 |
| Purchase #3 | $146.39 | 3.486% | $151.4932 | $151.49 | $151.50 | $151.50 |
| Purchase #4 | $50.36 | 12.194% | $56.5009 | $56.50 | $56.50 | $56.50 |
| Purchase #5 | $142.91 | 9.189% | $156.042 | $156.04 | $156.05 | $156.00 |
| Purchase #6 | $43.48 | 13.588% | $49.3881 | $49.39 | $49.40 | $49.40 |
| Purchase #7 | $110.26 | 11.203% | $122.6124 | $122.61 | $122.60 | $122.60 |
| 7 purchase totals = | $863.62 | $935.5308 | $935.52 | $935.55 | $935.50 | |