| 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 | $161.98 | 12.436% | $182.1238 | $182.12 | $182.10 | $182.10 |
| Purchase #2 | $115.67 | 5.234% | $121.7242 | $121.72 | $121.70 | $121.70 |
| Purchase #3 | $126.52 | 6.572% | $134.8349 | $134.83 | $134.85 | $134.80 |
| Purchase #4 | $140.40 | 5.732% | $148.4477 | $148.45 | $148.45 | $148.40 |
| Purchase #5 | $159.53 | 4.156% | $166.1601 | $166.16 | $166.15 | $166.20 |
| Purchase #6 | $37.38 | 9.193% | $40.8163 | $40.82 | $40.80 | $40.80 |
| Purchase #7 | $49.99 | 11.646% | $55.8118 | $55.81 | $55.80 | $55.80 |
| 7 purchase totals = | $791.47 | $849.9188 | $849.91 | $849.85 | $849.80 | |