| 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 | $182.48 | 3.349% | $188.5913 | $188.59 | $188.60 | $188.60 |
| Purchase #2 | $226.49 | 12.789% | $255.4558 | $255.46 | $255.45 | $255.50 |
| Purchase #3 | $157.95 | 12.585% | $177.828 | $177.83 | $177.85 | $177.80 |
| Purchase #4 | $168.98 | 8.721% | $183.7167 | $183.72 | $183.70 | $183.70 |
| Purchase #5 | $221.47 | 6.651% | $236.2 | $236.20 | $236.20 | $236.20 |
| Purchase #6 | $12.47 | 11.106% | $13.8549 | $13.85 | $13.85 | $13.90 |
| Purchase #7 | $203.96 | 12.245% | $228.9349 | $228.93 | $228.95 | $228.90 |
| 7 purchase totals = | $1,173.80 | $1,284.5816 | $1,284.58 | $1,284.60 | $1,284.60 | |