| 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 | $160.31 | 13.620% | $182.1442 | $182.14 | $182.15 | $182.10 |
| Purchase #2 | $109.69 | 10.820% | $121.5585 | $121.56 | $121.55 | $121.60 |
| Purchase #3 | $103.39 | 9.321% | $113.027 | $113.03 | $113.05 | $113.00 |
| Purchase #4 | $23.58 | 8.513% | $25.5874 | $25.59 | $25.60 | $25.60 |
| Purchase #5 | $36.71 | 3.269% | $37.91 | $37.91 | $37.90 | $37.90 |
| Purchase #6 | $50.80 | 10.391% | $56.0786 | $56.08 | $56.10 | $56.10 |
| Purchase #7 | $37.66 | 7.197% | $40.3704 | $40.37 | $40.35 | $40.40 |
| 7 purchase totals = | $522.14 | $576.6761 | $576.68 | $576.70 | $576.70 | |