| 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 | $107.72 | 9.313% | $117.752 | $117.75 | $117.75 | $117.80 |
| Purchase #2 | $174.38 | 3.308% | $180.1485 | $180.15 | $180.15 | $180.10 |
| Purchase #3 | $115.73 | 12.119% | $129.7553 | $129.76 | $129.75 | $129.80 |
| Purchase #4 | $79.99 | 4.200% | $83.3496 | $83.35 | $83.35 | $83.30 |
| Purchase #5 | $25.37 | 13.192% | $28.7168 | $28.72 | $28.70 | $28.70 |
| Purchase #6 | $172.25 | 9.262% | $188.2038 | $188.20 | $188.20 | $188.20 |
| Purchase #7 | $115.83 | 5.152% | $121.7976 | $121.80 | $121.80 | $121.80 |
| 7 purchase totals = | $791.27 | $849.7236 | $849.73 | $849.70 | $849.70 | |