| 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 | $190.78 | 13.567% | $216.6631 | $216.66 | $216.65 | $216.70 |
| Purchase #2 | $75.44 | 7.648% | $81.2097 | $81.21 | $81.20 | $81.20 |
| Purchase #3 | $99.43 | 11.557% | $110.9211 | $110.92 | $110.90 | $110.90 |
| Purchase #4 | $175.76 | 12.667% | $198.0235 | $198.02 | $198.00 | $198.00 |
| Purchase #5 | $47.70 | 8.279% | $51.6491 | $51.65 | $51.65 | $51.60 |
| Purchase #6 | $31.96 | 7.166% | $34.2503 | $34.25 | $34.25 | $34.30 |
| Purchase #7 | $60.47 | 6.349% | $64.3092 | $64.31 | $64.30 | $64.30 |
| 7 purchase totals = | $681.54 | $757.0260 | $757.02 | $756.95 | $757.00 | |