| 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 | $155.99 | 4.872% | $163.5898 | $163.59 | $163.60 | $163.60 |
| Purchase #2 | $131.37 | 7.799% | $141.6155 | $141.62 | $141.60 | $141.60 |
| Purchase #3 | $126.25 | 11.564% | $140.8496 | $140.85 | $140.85 | $140.80 |
| Purchase #4 | $102.36 | 11.218% | $113.8427 | $113.84 | $113.85 | $113.80 |
| Purchase #5 | $57.50 | 11.797% | $64.2833 | $64.28 | $64.30 | $64.30 |
| Purchase #6 | $229.96 | 10.173% | $253.3538 | $253.35 | $253.35 | $253.40 |
| Purchase #7 | $234.89 | 3.507% | $243.1276 | $243.13 | $243.15 | $243.10 |
| 7 purchase totals = | $1,038.32 | $1,120.6623 | $1,120.66 | $1,120.70 | $1,120.60 | |