| 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 | $137.59 | 6.848% | $147.0122 | $147.01 | $147.00 | $147.00 |
| Purchase #2 | $121.73 | 8.356% | $131.9018 | $131.90 | $131.90 | $131.90 |
| Purchase #3 | $240.36 | 4.863% | $252.0487 | $252.05 | $252.05 | $252.00 |
| Purchase #4 | $24.96 | 3.584% | $25.8546 | $25.85 | $25.85 | $25.90 |
| Purchase #5 | $88.69 | 8.431% | $96.1675 | $96.17 | $96.15 | $96.20 |
| Purchase #6 | $13.34 | 8.281% | $14.4447 | $14.44 | $14.45 | $14.40 |
| Purchase #7 | $188.92 | 12.617% | $212.756 | $212.76 | $212.75 | $212.80 |
| 7 purchase totals = | $815.59 | $880.1855 | $880.18 | $880.15 | $880.20 | |