| 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 | $176.50 | 10.571% | $195.1578 | $195.16 | $195.15 | $195.20 |
| Purchase #2 | $95.42 | 13.580% | $108.378 | $108.38 | $108.40 | $108.40 |
| Purchase #3 | $231.46 | 11.383% | $257.8071 | $257.81 | $257.80 | $257.80 |
| Purchase #4 | $14.50 | 4.422% | $15.1412 | $15.14 | $15.15 | $15.10 |
| Purchase #5 | $49.55 | 11.541% | $55.2686 | $55.27 | $55.25 | $55.30 |
| Purchase #6 | $126.42 | 4.404% | $131.9875 | $131.99 | $132.00 | $132.00 |
| Purchase #7 | $26.85 | 7.770% | $28.9362 | $28.94 | $28.95 | $28.90 |
| 7 purchase totals = | $720.70 | $792.6764 | $792.69 | $792.70 | $792.70 | |