| 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 | $31.71 | 8.521% | $34.412 | $34.41 | $34.40 | $34.40 |
| Purchase #2 | $146.56 | 12.260% | $164.5283 | $164.53 | $164.55 | $164.50 |
| Purchase #3 | $165.65 | 6.157% | $175.8491 | $175.85 | $175.85 | $175.80 |
| Purchase #4 | $94.90 | 8.754% | $103.2075 | $103.21 | $103.20 | $103.20 |
| Purchase #5 | $53.55 | 3.846% | $55.6095 | $55.61 | $55.60 | $55.60 |
| Purchase #6 | $180.31 | 3.329% | $186.3125 | $186.31 | $186.30 | $186.30 |
| Purchase #7 | $167.26 | 8.337% | $181.2045 | $181.20 | $181.20 | $181.20 |
| 7 purchase totals = | $839.94 | $901.1234 | $901.12 | $901.10 | $901.00 | |