| 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 | $178.56 | 7.796% | $192.4805 | $192.48 | $192.50 | $192.50 |
| Purchase #2 | $143.67 | 3.874% | $149.2358 | $149.24 | $149.25 | $149.20 |
| Purchase #3 | $167.55 | 4.492% | $175.0763 | $175.08 | $175.10 | $175.10 |
| Purchase #4 | $54.29 | 3.193% | $56.0235 | $56.02 | $56.00 | $56.00 |
| Purchase #5 | $5.41 | 4.514% | $5.6542 | $5.65 | $5.65 | $5.70 |
| Purchase #6 | $83.25 | 4.831% | $87.2718 | $87.27 | $87.25 | $87.30 |
| Purchase #7 | $190.51 | 13.352% | $215.9469 | $215.95 | $215.95 | $215.90 |
| 7 purchase totals = | $823.24 | $881.6890 | $881.69 | $881.70 | $881.70 | |