| 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 | $139.63 | 12.611% | $157.2387 | $157.24 | $157.25 | $157.20 |
| Purchase #2 | $184.39 | 13.399% | $209.0964 | $209.10 | $209.10 | $209.10 |
| Purchase #3 | $23.78 | 11.584% | $26.5347 | $26.53 | $26.55 | $26.50 |
| Purchase #4 | $97.46 | 13.675% | $110.7877 | $110.79 | $110.80 | $110.80 |
| Purchase #5 | $150.68 | 7.808% | $162.4451 | $162.45 | $162.45 | $162.40 |
| Purchase #6 | $51.88 | 11.462% | $57.8265 | $57.83 | $57.85 | $57.80 |
| Purchase #7 | $196.33 | 5.710% | $207.5404 | $207.54 | $207.55 | $207.50 |
| 7 purchase totals = | $844.15 | $931.4695 | $931.48 | $931.55 | $931.30 | |