| 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 | $82.54 | 7.383% | $88.6339 | $88.63 | $88.65 | $88.60 |
| Purchase #2 | $132.94 | 8.506% | $144.2479 | $144.25 | $144.25 | $144.20 |
| Purchase #3 | $163.98 | 8.480% | $177.8855 | $177.89 | $177.90 | $177.90 |
| Purchase #4 | $182.44 | 3.301% | $188.4623 | $188.46 | $188.45 | $188.50 |
| Purchase #5 | $243.73 | 12.640% | $274.5375 | $274.54 | $274.55 | $274.50 |
| Purchase #6 | $55.39 | 10.809% | $61.3771 | $61.38 | $61.40 | $61.40 |
| Purchase #7 | $98.31 | 3.671% | $101.919 | $101.92 | $101.90 | $101.90 |
| 7 purchase totals = | $959.33 | $1,037.0632 | $1,037.07 | $1,037.10 | $1,037.00 | |