| 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 | $154.43 | 11.311% | $171.8976 | $171.90 | $171.90 | $171.90 |
| Purchase #2 | $96.93 | 10.125% | $106.7442 | $106.74 | $106.75 | $106.70 |
| Purchase #3 | $7.42 | 8.229% | $8.0306 | $8.03 | $8.05 | $8.00 |
| Purchase #4 | $232.64 | 8.175% | $251.6583 | $251.66 | $251.65 | $251.70 |
| Purchase #5 | $182.70 | 13.235% | $206.8803 | $206.88 | $206.90 | $206.90 |
| Purchase #6 | $168.86 | 9.616% | $185.0976 | $185.10 | $185.10 | $185.10 |
| Purchase #7 | $173.84 | 9.552% | $190.4452 | $190.45 | $190.45 | $190.40 |
| 7 purchase totals = | $1,016.82 | $1,120.7538 | $1,120.76 | $1,120.80 | $1,120.70 | |