| 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 | $194.93 | 4.709% | $204.1093 | $204.11 | $204.10 | $204.10 |
| Purchase #2 | $139.27 | 8.193% | $150.6804 | $150.68 | $150.70 | $150.70 |
| Purchase #3 | $59.43 | 10.648% | $65.7581 | $65.76 | $65.75 | $65.80 |
| Purchase #4 | $54.44 | 13.581% | $61.8335 | $61.83 | $61.85 | $61.80 |
| Purchase #5 | $72.28 | 9.694% | $79.2868 | $79.29 | $79.30 | $79.30 |
| Purchase #6 | $32.63 | 3.860% | $33.8895 | $33.89 | $33.90 | $33.90 |
| Purchase #7 | $183.99 | 9.253% | $201.0146 | $201.01 | $201.00 | $201.00 |
| 7 purchase totals = | $736.97 | $796.5722 | $796.57 | $796.60 | $796.60 | |