| 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 | $247.41 | 11.621% | $276.1615 | $276.16 | $276.15 | $276.20 |
| Purchase #2 | $21.84 | 5.475% | $23.0357 | $23.04 | $23.05 | $23.00 |
| Purchase #3 | $144.86 | 3.744% | $150.2836 | $150.28 | $150.30 | $150.30 |
| Purchase #4 | $105.42 | 5.486% | $111.2033 | $111.20 | $111.20 | $111.20 |
| Purchase #5 | $212.77 | 9.543% | $233.0746 | $233.07 | $233.05 | $233.10 |
| Purchase #6 | $168.63 | 3.792% | $175.0244 | $175.02 | $175.00 | $175.00 |
| Purchase #7 | $160.74 | 11.849% | $179.7861 | $179.79 | $179.80 | $179.80 |
| 7 purchase totals = | $1,061.67 | $1,148.5692 | $1,148.56 | $1,148.55 | $1,148.60 | |