| 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 | $208.94 | 9.446% | $228.6765 | $228.68 | $228.70 | $228.70 |
| Purchase #2 | $37.35 | 3.811% | $38.7734 | $38.77 | $38.75 | $38.80 |
| Purchase #3 | $140.42 | 5.867% | $148.6584 | $148.66 | $148.65 | $148.70 |
| Purchase #4 | $65.80 | 7.356% | $70.6402 | $70.64 | $70.65 | $70.60 |
| Purchase #5 | $35.89 | 3.861% | $37.2757 | $37.28 | $37.30 | $37.30 |
| Purchase #6 | $163.42 | 13.473% | $185.4376 | $185.44 | $185.45 | $185.40 |
| Purchase #7 | $86.98 | 7.856% | $93.8131 | $93.81 | $93.80 | $93.80 |
| 7 purchase totals = | $738.80 | $803.2749 | $803.28 | $803.30 | $803.30 | |