| 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 | $91.84 | 12.334% | $103.1675 | $103.17 | $103.15 | $103.20 |
| Purchase #2 | $106.40 | 5.526% | $112.2797 | $112.28 | $112.30 | $112.30 |
| Purchase #3 | $136.40 | 4.655% | $142.7494 | $142.75 | $142.75 | $142.70 |
| Purchase #4 | $129.29 | 12.149% | $144.9974 | $145.00 | $145.00 | $145.00 |
| Purchase #5 | $181.48 | 12.284% | $203.773 | $203.77 | $203.75 | $203.80 |
| Purchase #6 | $176.94 | 11.356% | $197.0333 | $197.03 | $197.05 | $197.00 |
| Purchase #7 | $10.58 | 10.432% | $11.6837 | $11.68 | $11.70 | $11.70 |
| 7 purchase totals = | $832.93 | $915.6840 | $915.68 | $915.70 | $915.70 | |