| 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 | $142.32 | 13.302% | $161.2514 | $161.25 | $161.25 | $161.30 |
| Purchase #2 | $159.49 | 9.670% | $174.9127 | $174.91 | $174.90 | $174.90 |
| Purchase #3 | $65.77 | 4.152% | $68.5008 | $68.50 | $68.50 | $68.50 |
| Purchase #4 | $177.69 | 11.786% | $198.6325 | $198.63 | $198.65 | $198.60 |
| Purchase #5 | $57.67 | 8.339% | $62.4791 | $62.48 | $62.50 | $62.50 |
| Purchase #6 | $107.34 | 3.456% | $111.0497 | $111.05 | $111.05 | $111.00 |
| Purchase #7 | $154.73 | 7.865% | $166.8995 | $166.90 | $166.90 | $166.90 |
| 7 purchase totals = | $865.01 | $943.7257 | $943.72 | $943.75 | $943.70 | |