| 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 | $123.71 | 9.490% | $135.4501 | $135.45 | $135.45 | $135.50 |
| Purchase #2 | $139.28 | 8.154% | $150.6369 | $150.64 | $150.65 | $150.60 |
| Purchase #3 | $56.96 | 13.187% | $64.4713 | $64.47 | $64.45 | $64.50 |
| Purchase #4 | $62.47 | 8.368% | $67.6975 | $67.70 | $67.70 | $67.70 |
| Purchase #5 | $169.81 | 11.134% | $188.7166 | $188.72 | $188.70 | $188.70 |
| Purchase #6 | $207.79 | 6.481% | $221.2569 | $221.26 | $221.25 | $221.30 |
| Purchase #7 | $62.28 | 12.588% | $70.1198 | $70.12 | $70.10 | $70.10 |
| 7 purchase totals = | $822.30 | $898.3491 | $898.36 | $898.30 | $898.40 | |