| 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 | $118.67 | 6.720% | $126.6446 | $126.64 | $126.65 | $126.60 |
| Purchase #2 | $120.49 | 13.184% | $136.3754 | $136.38 | $136.40 | $136.40 |
| Purchase #3 | $89.44 | 3.483% | $92.5552 | $92.56 | $92.55 | $92.60 |
| Purchase #4 | $43.88 | 11.744% | $49.0333 | $49.03 | $49.05 | $49.00 |
| Purchase #5 | $139.98 | 5.751% | $148.0302 | $148.03 | $148.05 | $148.00 |
| Purchase #6 | $49.70 | 8.802% | $54.0746 | $54.07 | $54.05 | $54.10 |
| Purchase #7 | $216.91 | 9.362% | $237.2171 | $237.22 | $237.20 | $237.20 |
| 7 purchase totals = | $779.07 | $843.9304 | $843.93 | $843.95 | $843.90 | |