| 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 | $16.85 | 13.379% | $19.1044 | $19.10 | $19.10 | $19.10 |
| Purchase #2 | $137.37 | 5.496% | $144.9199 | $144.92 | $144.90 | $144.90 |
| Purchase #3 | $62.29 | 4.645% | $65.1834 | $65.18 | $65.20 | $65.20 |
| Purchase #4 | $80.60 | 12.190% | $90.4251 | $90.43 | $90.45 | $90.40 |
| Purchase #5 | $185.45 | 11.311% | $206.4262 | $206.43 | $206.45 | $206.40 |
| Purchase #6 | $106.37 | 12.553% | $119.7226 | $119.72 | $119.70 | $119.70 |
| Purchase #7 | $217.95 | 8.366% | $236.1837 | $236.18 | $236.20 | $236.20 |
| 7 purchase totals = | $806.88 | $881.9653 | $881.96 | $882.00 | $881.90 | |