| 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 | $16.56 | 9.842% | $18.1898 | $18.19 | $18.20 | $18.20 |
| Purchase #2 | $92.68 | 8.799% | $100.8349 | $100.83 | $100.85 | $100.80 |
| Purchase #3 | $157.54 | 10.217% | $173.6359 | $173.64 | $173.65 | $173.60 |
| Purchase #4 | $139.27 | 11.155% | $154.8056 | $154.81 | $154.80 | $154.80 |
| Purchase #5 | $24.52 | 6.812% | $26.1903 | $26.19 | $26.20 | $26.20 |
| Purchase #6 | $215.61 | 11.169% | $239.6915 | $239.69 | $239.70 | $239.70 |
| Purchase #7 | $142.94 | 7.267% | $153.3274 | $153.33 | $153.35 | $153.30 |
| 7 purchase totals = | $789.12 | $866.6754 | $866.68 | $866.75 | $866.60 | |