| 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 | $138.41 | 8.485% | $150.1541 | $150.15 | $150.15 | $150.20 |
| Purchase #2 | $94.60 | 6.184% | $100.4501 | $100.45 | $100.45 | $100.50 |
| Purchase #3 | $241.73 | 6.621% | $257.7349 | $257.73 | $257.75 | $257.70 |
| Purchase #4 | $206.34 | 5.538% | $217.7671 | $217.77 | $217.75 | $217.80 |
| Purchase #5 | $238.73 | 12.207% | $267.8718 | $267.87 | $267.85 | $267.90 |
| Purchase #6 | $171.79 | 9.859% | $188.7268 | $188.73 | $188.75 | $188.70 |
| Purchase #7 | $74.29 | 12.491% | $83.5696 | $83.57 | $83.55 | $83.60 |
| 7 purchase totals = | $1,165.89 | $1,266.2744 | $1,266.27 | $1,266.25 | $1,266.40 | |