| 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 | $170.51 | 6.565% | $181.704 | $181.70 | $181.70 | $181.70 |
| Purchase #2 | $57.85 | 3.758% | $60.024 | $60.02 | $60.00 | $60.00 |
| Purchase #3 | $94.51 | 5.461% | $99.6712 | $99.67 | $99.65 | $99.70 |
| Purchase #4 | $39.52 | 3.865% | $41.0474 | $41.05 | $41.05 | $41.00 |
| Purchase #5 | $151.61 | 11.557% | $169.1316 | $169.13 | $169.15 | $169.10 |
| Purchase #6 | $76.56 | 9.764% | $84.0353 | $84.04 | $84.05 | $84.00 |
| Purchase #7 | $246.65 | 8.800% | $268.3552 | $268.36 | $268.35 | $268.40 |
| 7 purchase totals = | $837.21 | $903.9687 | $903.97 | $903.95 | $903.90 | |