| 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 | $189.58 | 8.331% | $205.3739 | $205.37 | $205.35 | $205.40 |
| Purchase #2 | $235.88 | 3.418% | $243.9424 | $243.94 | $243.95 | $243.90 |
| Purchase #3 | $210.62 | 7.202% | $225.7889 | $225.79 | $225.80 | $225.80 |
| Purchase #4 | $71.42 | 8.182% | $77.2636 | $77.26 | $77.25 | $77.30 |
| Purchase #5 | $47.44 | 9.138% | $51.7751 | $51.78 | $51.80 | $51.80 |
| Purchase #6 | $90.82 | 12.272% | $101.9654 | $101.97 | $101.95 | $102.00 |
| Purchase #7 | $221.68 | 11.723% | $247.6675 | $247.67 | $247.65 | $247.70 |
| 7 purchase totals = | $1,067.44 | $1,153.7768 | $1,153.78 | $1,153.75 | $1,153.90 | |