| 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 | $74.79 | 10.396% | $82.5652 | $82.57 | $82.55 | $82.60 |
| Purchase #2 | $212.77 | 10.874% | $235.9066 | $235.91 | $235.90 | $235.90 |
| Purchase #3 | $180.89 | 3.712% | $187.6046 | $187.60 | $187.60 | $187.60 |
| Purchase #4 | $168.93 | 5.139% | $177.6113 | $177.61 | $177.60 | $177.60 |
| Purchase #5 | $150.69 | 11.840% | $168.5317 | $168.53 | $168.55 | $168.50 |
| Purchase #6 | $105.54 | 11.161% | $117.3193 | $117.32 | $117.30 | $117.30 |
| Purchase #7 | $113.65 | 7.770% | $122.4806 | $122.48 | $122.50 | $122.50 |
| 7 purchase totals = | $1,007.26 | $1,092.0193 | $1,092.02 | $1,092.00 | $1,092.00 | |