| 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 | $184.59 | 8.487% | $200.2562 | $200.26 | $200.25 | $200.30 |
| Purchase #2 | $106.25 | 6.469% | $113.1233 | $113.12 | $113.10 | $113.10 |
| Purchase #3 | $194.45 | 7.158% | $208.3687 | $208.37 | $208.35 | $208.40 |
| Purchase #4 | $25.81 | 6.522% | $27.4933 | $27.49 | $27.50 | $27.50 |
| Purchase #5 | $161.79 | 11.681% | $180.6887 | $180.69 | $180.70 | $180.70 |
| Purchase #6 | $116.99 | 13.119% | $132.3379 | $132.34 | $132.35 | $132.30 |
| Purchase #7 | $179.25 | 9.791% | $196.8004 | $196.80 | $196.80 | $196.80 |
| 7 purchase totals = | $969.13 | $1,059.0685 | $1,059.07 | $1,059.05 | $1,059.10 | |