| 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 | $145.38 | 5.252% | $153.0154 | $153.02 | $153.00 | $153.00 |
| Purchase #2 | $107.79 | 13.236% | $122.0571 | $122.06 | $122.05 | $122.10 |
| Purchase #3 | $76.84 | 3.477% | $79.5117 | $79.51 | $79.50 | $79.50 |
| Purchase #4 | $178.81 | 4.780% | $187.3571 | $187.36 | $187.35 | $187.40 |
| Purchase #5 | $158.57 | 9.361% | $173.4137 | $173.41 | $173.40 | $173.40 |
| Purchase #6 | $46.51 | 12.735% | $52.433 | $52.43 | $52.45 | $52.40 |
| Purchase #7 | $209.76 | 10.473% | $231.7282 | $231.73 | $231.75 | $231.70 |
| 7 purchase totals = | $923.66 | $999.5162 | $999.52 | $999.50 | $999.50 | |