| 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 | $149.71 | 9.684% | $164.2079 | $164.21 | $164.20 | $164.20 |
| Purchase #2 | $135.69 | 8.794% | $147.6226 | $147.62 | $147.60 | $147.60 |
| Purchase #3 | $73.34 | 5.755% | $77.5607 | $77.56 | $77.55 | $77.60 |
| Purchase #4 | $196.57 | 9.763% | $215.7611 | $215.76 | $215.75 | $215.80 |
| Purchase #5 | $181.61 | 5.724% | $192.0054 | $192.01 | $192.00 | $192.00 |
| Purchase #6 | $12.97 | 7.143% | $13.8964 | $13.90 | $13.90 | $13.90 |
| Purchase #7 | $121.45 | 9.160% | $132.5748 | $132.57 | $132.55 | $132.60 |
| 7 purchase totals = | $871.34 | $943.6289 | $943.63 | $943.55 | $943.70 | |