| 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 | $183.88 | 5.743% | $194.4402 | $194.44 | $194.45 | $194.40 |
| Purchase #2 | $174.98 | 5.619% | $184.8121 | $184.81 | $184.80 | $184.80 |
| Purchase #3 | $75.99 | 3.192% | $78.4156 | $78.42 | $78.40 | $78.40 |
| Purchase #4 | $164.35 | 6.151% | $174.4592 | $174.46 | $174.45 | $174.50 |
| Purchase #5 | $215.28 | 10.603% | $238.1061 | $238.11 | $238.10 | $238.10 |
| Purchase #6 | $208.29 | 5.637% | $220.0313 | $220.03 | $220.05 | $220.00 |
| Purchase #7 | $209.78 | 12.544% | $236.0948 | $236.09 | $236.10 | $236.10 |
| 7 purchase totals = | $1,232.55 | $1,326.3593 | $1,326.36 | $1,326.35 | $1,326.30 | |