| 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 | $170.67 | 7.528% | $183.518 | $183.52 | $183.50 | $183.50 |
| Purchase #2 | $119.67 | 9.812% | $131.412 | $131.41 | $131.40 | $131.40 |
| Purchase #3 | $205.52 | 9.823% | $225.7082 | $225.71 | $225.70 | $225.70 |
| Purchase #4 | $217.49 | 9.510% | $238.1733 | $238.17 | $238.15 | $238.20 |
| Purchase #5 | $129.85 | 3.543% | $134.4506 | $134.45 | $134.45 | $134.50 |
| Purchase #6 | $244.49 | 11.586% | $272.8166 | $272.82 | $272.80 | $272.80 |
| Purchase #7 | $228.36 | 6.731% | $243.7309 | $243.73 | $243.75 | $243.70 |
| 7 purchase totals = | $1,316.05 | $1,429.8096 | $1,429.81 | $1,429.75 | $1,429.80 | |