| 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 | $192.78 | 6.555% | $205.4167 | $205.42 | $205.40 | $205.40 |
| Purchase #2 | $206.77 | 3.338% | $213.672 | $213.67 | $213.65 | $213.70 |
| Purchase #3 | $206.91 | 9.722% | $227.0258 | $227.03 | $227.05 | $227.00 |
| Purchase #4 | $83.94 | 6.202% | $89.146 | $89.15 | $89.15 | $89.10 |
| Purchase #5 | $49.88 | 12.180% | $55.9554 | $55.96 | $55.95 | $56.00 |
| Purchase #6 | $32.43 | 11.475% | $36.1513 | $36.15 | $36.15 | $36.20 |
| Purchase #7 | $84.58 | 3.367% | $87.4278 | $87.43 | $87.45 | $87.40 |
| 7 purchase totals = | $857.29 | $914.7950 | $914.81 | $914.80 | $914.80 | |