| 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 | $140.45 | 8.634% | $152.5765 | $152.58 | $152.60 | $152.60 |
| Purchase #2 | $196.59 | 5.618% | $207.6344 | $207.63 | $207.65 | $207.60 |
| Purchase #3 | $63.89 | 10.378% | $70.5205 | $70.52 | $70.50 | $70.50 |
| Purchase #4 | $120.57 | 4.868% | $126.4393 | $126.44 | $126.45 | $126.40 |
| Purchase #5 | $133.30 | 10.272% | $146.9926 | $146.99 | $147.00 | $147.00 |
| Purchase #6 | $76.91 | 13.716% | $87.459 | $87.46 | $87.45 | $87.50 |
| Purchase #7 | $144.50 | 7.121% | $154.7898 | $154.79 | $154.80 | $154.80 |
| 7 purchase totals = | $876.21 | $946.4121 | $946.41 | $946.45 | $946.40 | |