| 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 | $113.88 | 4.350% | $118.8338 | $118.83 | $118.85 | $118.80 |
| Purchase #2 | $171.85 | 7.298% | $184.3916 | $184.39 | $184.40 | $184.40 |
| Purchase #3 | $127.94 | 4.793% | $134.0722 | $134.07 | $134.05 | $134.10 |
| Purchase #4 | $230.42 | 5.632% | $243.3973 | $243.40 | $243.40 | $243.40 |
| Purchase #5 | $200.52 | 3.750% | $208.0395 | $208.04 | $208.05 | $208.00 |
| Purchase #6 | $153.70 | 10.569% | $169.9446 | $169.94 | $169.95 | $169.90 |
| Purchase #7 | $127.98 | 13.230% | $144.9118 | $144.91 | $144.90 | $144.90 |
| 7 purchase totals = | $1,126.29 | $1,203.5908 | $1,203.58 | $1,203.60 | $1,203.50 | |