| 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 | $124.91 | 8.438% | $135.4499 | $135.45 | $135.45 | $135.40 |
| Purchase #2 | $150.83 | 11.624% | $168.3625 | $168.36 | $168.35 | $168.40 |
| Purchase #3 | $170.54 | 11.282% | $189.7803 | $189.78 | $189.80 | $189.80 |
| Purchase #4 | $15.73 | 12.745% | $17.7348 | $17.73 | $17.75 | $17.70 |
| Purchase #5 | $73.56 | 5.741% | $77.7831 | $77.78 | $77.80 | $77.80 |
| Purchase #6 | $66.55 | 10.506% | $73.5417 | $73.54 | $73.55 | $73.50 |
| Purchase #7 | $14.59 | 7.342% | $15.6612 | $15.66 | $15.65 | $15.70 |
| 7 purchase totals = | $616.71 | $678.3135 | $678.30 | $678.35 | $678.30 | |