| 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 | $131.76 | 11.530% | $146.9519 | $146.95 | $146.95 | $147.00 |
| Purchase #2 | $97.69 | 7.810% | $105.3196 | $105.32 | $105.30 | $105.30 |
| Purchase #3 | $191.25 | 12.534% | $215.2213 | $215.22 | $215.20 | $215.20 |
| Purchase #4 | $125.57 | 7.181% | $134.5872 | $134.59 | $134.60 | $134.60 |
| Purchase #5 | $66.96 | 13.128% | $75.7505 | $75.75 | $75.75 | $75.80 |
| Purchase #6 | $245.25 | 10.781% | $271.6904 | $271.69 | $271.70 | $271.70 |
| Purchase #7 | $124.25 | 11.280% | $138.2654 | $138.27 | $138.25 | $138.30 |
| 7 purchase totals = | $982.73 | $1,087.7863 | $1,087.79 | $1,087.75 | $1,087.90 | |