| 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 | $178.53 | 6.723% | $190.5326 | $190.53 | $190.55 | $190.50 |
| Purchase #2 | $49.34 | 8.789% | $53.6765 | $53.68 | $53.70 | $53.70 |
| Purchase #3 | $13.54 | 8.164% | $14.6454 | $14.65 | $14.65 | $14.60 |
| Purchase #4 | $174.90 | 10.827% | $193.8364 | $193.84 | $193.85 | $193.80 |
| Purchase #5 | $186.89 | 6.710% | $199.4303 | $199.43 | $199.45 | $199.40 |
| Purchase #6 | $143.34 | 10.272% | $158.0639 | $158.06 | $158.05 | $158.10 |
| Purchase #7 | $5.80 | 9.473% | $6.3494 | $6.35 | $6.35 | $6.30 |
| 7 purchase totals = | $752.34 | $816.5345 | $816.54 | $816.60 | $816.40 | |