| 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 | $180.26 | 6.453% | $191.8922 | $191.89 | $191.90 | $191.90 |
| Purchase #2 | $196.49 | 13.718% | $223.4445 | $223.44 | $223.45 | $223.40 |
| Purchase #3 | $73.52 | 13.813% | $83.6753 | $83.68 | $83.70 | $83.70 |
| Purchase #4 | $15.60 | 9.518% | $17.0848 | $17.08 | $17.10 | $17.10 |
| Purchase #5 | $244.30 | 4.305% | $254.8171 | $254.82 | $254.80 | $254.80 |
| Purchase #6 | $58.87 | 5.446% | $62.0761 | $62.08 | $62.10 | $62.10 |
| Purchase #7 | $25.75 | 3.321% | $26.6052 | $26.61 | $26.60 | $26.60 |
| 7 purchase totals = | $794.79 | $859.5952 | $859.60 | $859.65 | $859.60 | |