| 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 | $107.63 | 13.723% | $122.4001 | $122.40 | $122.40 | $122.40 |
| Purchase #2 | $16.75 | 4.182% | $17.4505 | $17.45 | $17.45 | $17.50 |
| Purchase #3 | $142.76 | 8.524% | $154.9289 | $154.93 | $154.95 | $154.90 |
| Purchase #4 | $130.76 | 5.361% | $137.77 | $137.77 | $137.75 | $137.80 |
| Purchase #5 | $168.85 | 4.437% | $176.3419 | $176.34 | $176.35 | $176.30 |
| Purchase #6 | $81.77 | 10.762% | $90.5701 | $90.57 | $90.55 | $90.60 |
| Purchase #7 | $207.94 | 3.526% | $215.272 | $215.27 | $215.25 | $215.30 |
| 7 purchase totals = | $856.46 | $914.7335 | $914.73 | $914.70 | $914.80 | |