| 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 | $146.39 | 9.507% | $160.3073 | $160.31 | $160.30 | $160.30 |
| Purchase #2 | $66.38 | 6.595% | $70.7578 | $70.76 | $70.75 | $70.80 |
| Purchase #3 | $103.34 | 9.349% | $113.0013 | $113.00 | $113.00 | $113.00 |
| Purchase #4 | $151.90 | 9.160% | $165.814 | $165.81 | $165.80 | $165.80 |
| Purchase #5 | $24.63 | 5.793% | $26.0568 | $26.06 | $26.05 | $26.10 |
| Purchase #6 | $118.56 | 4.104% | $123.4257 | $123.43 | $123.45 | $123.40 |
| Purchase #7 | $65.77 | 3.863% | $68.3107 | $68.31 | $68.30 | $68.30 |
| 7 purchase totals = | $676.97 | $727.6736 | $727.68 | $727.65 | $727.70 | |