| 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 | $104.83 | 12.363% | $117.7901 | $117.79 | $117.80 | $117.80 |
| Purchase #2 | $187.99 | 11.182% | $209.011 | $209.01 | $209.00 | $209.00 |
| Purchase #3 | $35.59 | 10.541% | $39.3415 | $39.34 | $39.35 | $39.30 |
| Purchase #4 | $71.96 | 10.405% | $79.4474 | $79.45 | $79.45 | $79.40 |
| Purchase #5 | $176.33 | 6.280% | $187.4035 | $187.40 | $187.40 | $187.40 |
| Purchase #6 | $77.34 | 7.407% | $83.0686 | $83.07 | $83.05 | $83.10 |
| Purchase #7 | $143.30 | 10.603% | $158.4941 | $158.49 | $158.50 | $158.50 |
| 7 purchase totals = | $797.34 | $874.5562 | $874.55 | $874.55 | $874.50 | |