| 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 | $140.78 | 13.419% | $159.6713 | $159.67 | $159.65 | $159.70 |
| Purchase #2 | $200.29 | 13.862% | $228.0542 | $228.05 | $228.05 | $228.10 |
| Purchase #3 | $65.79 | 5.869% | $69.6512 | $69.65 | $69.65 | $69.70 |
| Purchase #4 | $30.86 | 4.431% | $32.2274 | $32.23 | $32.25 | $32.20 |
| Purchase #5 | $10.94 | 3.677% | $11.3423 | $11.34 | $11.35 | $11.30 |
| Purchase #6 | $166.90 | 3.780% | $173.2088 | $173.21 | $173.20 | $173.20 |
| Purchase #7 | $127.59 | 3.222% | $131.7009 | $131.70 | $131.70 | $131.70 |
| 7 purchase totals = | $743.15 | $805.8561 | $805.85 | $805.85 | $805.90 | |