| 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 | $205.90 | 10.190% | $226.8812 | $226.88 | $226.90 | $226.90 |
| Purchase #2 | $16.71 | 7.858% | $18.0231 | $18.02 | $18.00 | $18.00 |
| Purchase #3 | $10.39 | 3.125% | $10.7147 | $10.71 | $10.70 | $10.70 |
| Purchase #4 | $169.80 | 3.639% | $175.979 | $175.98 | $176.00 | $176.00 |
| Purchase #5 | $8.96 | 10.110% | $9.8659 | $9.87 | $9.85 | $9.90 |
| Purchase #6 | $15.59 | 5.803% | $16.4947 | $16.49 | $16.50 | $16.50 |
| Purchase #7 | $198.78 | 7.569% | $213.8257 | $213.83 | $213.85 | $213.80 |
| 7 purchase totals = | $626.13 | $671.7843 | $671.78 | $671.80 | $671.80 | |