| 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 | $125.76 | 13.491% | $142.7263 | $142.73 | $142.75 | $142.70 |
| Purchase #2 | $160.53 | 7.662% | $172.8298 | $172.83 | $172.85 | $172.80 |
| Purchase #3 | $195.40 | 7.130% | $209.332 | $209.33 | $209.35 | $209.30 |
| Purchase #4 | $10.88 | 7.635% | $11.7107 | $11.71 | $11.70 | $11.70 |
| Purchase #5 | $112.89 | 8.801% | $122.8254 | $122.83 | $122.85 | $122.80 |
| Purchase #6 | $15.48 | 10.262% | $17.0686 | $17.07 | $17.05 | $17.10 |
| Purchase #7 | $247.60 | 7.234% | $265.5114 | $265.51 | $265.50 | $265.50 |
| 7 purchase totals = | $868.54 | $942.0042 | $942.01 | $942.05 | $941.90 | |