| 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 | $164.30 | 3.484% | $170.0242 | $170.02 | $170.00 | $170.00 |
| Purchase #2 | $169.71 | 9.797% | $186.3365 | $186.34 | $186.35 | $186.30 |
| Purchase #3 | $203.89 | 3.143% | $210.2983 | $210.30 | $210.30 | $210.30 |
| Purchase #4 | $44.53 | 10.760% | $49.3214 | $49.32 | $49.30 | $49.30 |
| Purchase #5 | $182.96 | 8.183% | $197.9316 | $197.93 | $197.95 | $197.90 |
| Purchase #6 | $62.26 | 8.329% | $67.4456 | $67.45 | $67.45 | $67.40 |
| Purchase #7 | $237.92 | 6.763% | $254.0105 | $254.01 | $254.00 | $254.00 |
| 7 purchase totals = | $1,065.57 | $1,135.3681 | $1,135.37 | $1,135.35 | $1,135.20 | |