| 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 | $151.83 | 13.677% | $172.5958 | $172.60 | $172.60 | $172.60 |
| Purchase #2 | $72.71 | 4.505% | $75.9856 | $75.99 | $76.00 | $76.00 |
| Purchase #3 | $154.46 | 13.671% | $175.5762 | $175.58 | $175.60 | $175.60 |
| Purchase #4 | $138.85 | 13.672% | $157.8336 | $157.83 | $157.85 | $157.80 |
| Purchase #5 | $218.59 | 7.482% | $234.9449 | $234.94 | $234.95 | $234.90 |
| Purchase #6 | $213.96 | 5.822% | $226.4168 | $226.42 | $226.40 | $226.40 |
| Purchase #7 | $80.74 | 10.336% | $89.0853 | $89.09 | $89.10 | $89.10 |
| 7 purchase totals = | $1,031.14 | $1,132.4382 | $1,132.45 | $1,132.50 | $1,132.40 | |