| 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 | $143.64 | 9.300% | $156.9985 | $157.00 | $157.00 | $157.00 |
| Purchase #2 | $80.73 | 12.565% | $90.8737 | $90.87 | $90.85 | $90.90 |
| Purchase #3 | $202.51 | 7.457% | $217.6112 | $217.61 | $217.60 | $217.60 |
| Purchase #4 | $185.74 | 8.103% | $200.7905 | $200.79 | $200.80 | $200.80 |
| Purchase #5 | $24.83 | 8.633% | $26.9736 | $26.97 | $26.95 | $27.00 |
| Purchase #6 | $166.73 | 9.310% | $182.2526 | $182.25 | $182.25 | $182.30 |
| Purchase #7 | $27.81 | 11.182% | $30.9197 | $30.92 | $30.90 | $30.90 |
| 7 purchase totals = | $831.99 | $906.4198 | $906.41 | $906.35 | $906.50 | |