| 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 | $61.65 | 13.837% | $70.1805 | $70.18 | $70.20 | $70.20 |
| Purchase #2 | $23.81 | 13.351% | $26.9889 | $26.99 | $27.00 | $27.00 |
| Purchase #3 | $155.86 | 13.811% | $177.3858 | $177.39 | $177.40 | $177.40 |
| Purchase #4 | $140.30 | 10.177% | $154.5783 | $154.58 | $154.60 | $154.60 |
| Purchase #5 | $186.47 | 3.308% | $192.6384 | $192.64 | $192.65 | $192.60 |
| Purchase #6 | $152.30 | 5.475% | $160.6384 | $160.64 | $160.65 | $160.60 |
| Purchase #7 | $122.34 | 13.763% | $139.1777 | $139.18 | $139.20 | $139.20 |
| 7 purchase totals = | $842.73 | $921.5880 | $921.60 | $921.70 | $921.60 | |