| 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 | $207.27 | 8.158% | $224.1791 | $224.18 | $224.20 | $224.20 |
| Purchase #2 | $13.65 | 8.276% | $14.7797 | $14.78 | $14.80 | $14.80 |
| Purchase #3 | $167.42 | 11.550% | $186.757 | $186.76 | $186.75 | $186.80 |
| Purchase #4 | $157.62 | 6.485% | $167.8417 | $167.84 | $167.85 | $167.80 |
| Purchase #5 | $134.47 | 9.191% | $146.8291 | $146.83 | $146.85 | $146.80 |
| Purchase #6 | $53.85 | 7.318% | $57.7907 | $57.79 | $57.80 | $57.80 |
| Purchase #7 | $8.55 | 8.372% | $9.2658 | $9.27 | $9.25 | $9.30 |
| 7 purchase totals = | $742.83 | $807.4431 | $807.45 | $807.50 | $807.50 | |