| 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 | $14.98 | 11.612% | $16.7195 | $16.72 | $16.70 | $16.70 |
| Purchase #2 | $154.49 | 11.513% | $172.2764 | $172.28 | $172.30 | $172.30 |
| Purchase #3 | $191.64 | 13.426% | $217.3696 | $217.37 | $217.35 | $217.40 |
| Purchase #4 | $189.98 | 5.724% | $200.8545 | $200.85 | $200.85 | $200.90 |
| Purchase #5 | $144.45 | 4.374% | $150.7682 | $150.77 | $150.75 | $150.80 |
| Purchase #6 | $133.50 | 9.590% | $146.3027 | $146.30 | $146.30 | $146.30 |
| Purchase #7 | $220.53 | 7.374% | $236.7919 | $236.79 | $236.80 | $236.80 |
| 7 purchase totals = | $1,049.57 | $1,141.0828 | $1,141.08 | $1,141.05 | $1,141.20 | |