| 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 | $158.86 | 13.827% | $180.8256 | $180.83 | $180.85 | $180.80 |
| Purchase #2 | $219.60 | 6.821% | $234.5789 | $234.58 | $234.60 | $234.60 |
| Purchase #3 | $108.68 | 10.160% | $119.7219 | $119.72 | $119.70 | $119.70 |
| Purchase #4 | $174.74 | 3.478% | $180.8175 | $180.82 | $180.80 | $180.80 |
| Purchase #5 | $196.67 | 13.214% | $222.658 | $222.66 | $222.65 | $222.70 |
| Purchase #6 | $25.85 | 12.554% | $29.0952 | $29.10 | $29.10 | $29.10 |
| Purchase #7 | $174.60 | 6.244% | $185.502 | $185.50 | $185.50 | $185.50 |
| 7 purchase totals = | $1,059.00 | $1,153.1991 | $1,153.21 | $1,153.20 | $1,153.20 | |