| 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 | $154.88 | 10.470% | $171.0959 | $171.10 | $171.10 | $171.10 |
| Purchase #2 | $170.28 | 3.824% | $176.7915 | $176.79 | $176.80 | $176.80 |
| Purchase #3 | $186.95 | 10.626% | $206.8153 | $206.82 | $206.80 | $206.80 |
| Purchase #4 | $110.51 | 8.225% | $119.5994 | $119.60 | $119.60 | $119.60 |
| Purchase #5 | $60.54 | 4.390% | $63.1977 | $63.20 | $63.20 | $63.20 |
| Purchase #6 | $159.79 | 7.465% | $171.7183 | $171.72 | $171.70 | $171.70 |
| Purchase #7 | $169.79 | 13.806% | $193.2312 | $193.23 | $193.25 | $193.20 |
| 7 purchase totals = | $1,012.74 | $1,102.4493 | $1,102.46 | $1,102.45 | $1,102.40 | |