| 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 | $177.40 | 9.187% | $193.6977 | $193.70 | $193.70 | $193.70 |
| Purchase #2 | $120.54 | 10.330% | $132.9918 | $132.99 | $133.00 | $133.00 |
| Purchase #3 | $212.79 | 11.695% | $237.6758 | $237.68 | $237.70 | $237.70 |
| Purchase #4 | $30.44 | 10.382% | $33.6003 | $33.60 | $33.60 | $33.60 |
| Purchase #5 | $59.62 | 12.611% | $67.1387 | $67.14 | $67.15 | $67.10 |
| Purchase #6 | $88.34 | 11.814% | $98.7765 | $98.78 | $98.80 | $98.80 |
| Purchase #7 | $208.78 | 10.130% | $229.9294 | $229.93 | $229.95 | $229.90 |
| 7 purchase totals = | $897.91 | $993.8102 | $993.82 | $993.90 | $993.80 | |