| 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 | $76.51 | 10.758% | $84.7409 | $84.74 | $84.75 | $84.70 |
| Purchase #2 | $108.25 | 7.313% | $116.1663 | $116.17 | $116.15 | $116.20 |
| Purchase #3 | $72.49 | 7.102% | $77.6382 | $77.64 | $77.65 | $77.60 |
| Purchase #4 | $132.73 | 8.661% | $144.2257 | $144.23 | $144.25 | $144.20 |
| Purchase #5 | $100.48 | 8.240% | $108.7596 | $108.76 | $108.75 | $108.80 |
| Purchase #6 | $182.47 | 12.488% | $205.2569 | $205.26 | $205.25 | $205.30 |
| Purchase #7 | $244.74 | 12.128% | $274.4221 | $274.42 | $274.40 | $274.40 |
| 7 purchase totals = | $917.67 | $1,011.2097 | $1,011.22 | $1,011.20 | $1,011.20 | |