| 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 | $169.95 | 4.280% | $177.2239 | $177.22 | $177.20 | $177.20 |
| Purchase #2 | $55.48 | 13.534% | $62.9887 | $62.99 | $63.00 | $63.00 |
| Purchase #3 | $29.86 | 4.664% | $31.2527 | $31.25 | $31.25 | $31.30 |
| Purchase #4 | $210.96 | 8.744% | $229.4063 | $229.41 | $229.40 | $229.40 |
| Purchase #5 | $247.54 | 5.681% | $261.6027 | $261.60 | $261.60 | $261.60 |
| Purchase #6 | $41.70 | 13.731% | $47.4258 | $47.43 | $47.45 | $47.40 |
| Purchase #7 | $52.87 | 5.364% | $55.7059 | $55.71 | $55.70 | $55.70 |
| 7 purchase totals = | $808.36 | $865.6060 | $865.61 | $865.60 | $865.60 | |