| 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 | $196.32 | 8.534% | $213.0739 | $213.07 | $213.05 | $213.10 |
| Purchase #2 | $178.81 | 6.105% | $189.7264 | $189.73 | $189.75 | $189.70 |
| Purchase #3 | $190.79 | 8.595% | $207.1884 | $207.19 | $207.20 | $207.20 |
| Purchase #4 | $120.35 | 8.632% | $130.7386 | $130.74 | $130.75 | $130.70 |
| Purchase #5 | $46.94 | 6.533% | $50.0066 | $50.01 | $50.00 | $50.00 |
| Purchase #6 | $22.34 | 4.804% | $23.4132 | $23.41 | $23.40 | $23.40 |
| Purchase #7 | $125.57 | 6.515% | $133.7509 | $133.75 | $133.75 | $133.80 |
| 7 purchase totals = | $881.12 | $947.8980 | $947.90 | $947.90 | $947.90 | |