| 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 | $67.92 | 9.413% | $74.3133 | $74.31 | $74.30 | $74.30 |
| Purchase #2 | $186.37 | 7.570% | $200.4782 | $200.48 | $200.50 | $200.50 |
| Purchase #3 | $142.26 | 4.318% | $148.4028 | $148.40 | $148.40 | $148.40 |
| Purchase #4 | $26.88 | 6.202% | $28.5471 | $28.55 | $28.55 | $28.50 |
| Purchase #5 | $101.72 | 3.408% | $105.1866 | $105.19 | $105.20 | $105.20 |
| Purchase #6 | $229.52 | 4.284% | $239.3526 | $239.35 | $239.35 | $239.40 |
| Purchase #7 | $168.59 | 4.504% | $176.1833 | $176.18 | $176.20 | $176.20 |
| 7 purchase totals = | $923.26 | $972.4639 | $972.46 | $972.50 | $972.50 | |