| 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 | $171.83 | 7.280% | $184.3392 | $184.34 | $184.35 | $184.30 |
| Purchase #2 | $41.37 | 12.463% | $46.5259 | $46.53 | $46.55 | $46.50 |
| Purchase #3 | $117.57 | 7.198% | $126.0327 | $126.03 | $126.05 | $126.00 |
| Purchase #4 | $13.60 | 8.556% | $14.7636 | $14.76 | $14.75 | $14.80 |
| Purchase #5 | $27.79 | 3.474% | $28.7554 | $28.76 | $28.75 | $28.80 |
| Purchase #6 | $107.65 | 11.389% | $119.9103 | $119.91 | $119.90 | $119.90 |
| Purchase #7 | $187.72 | 5.389% | $197.8362 | $197.84 | $197.85 | $197.80 |
| 7 purchase totals = | $667.53 | $718.1633 | $718.17 | $718.20 | $718.10 | |