| 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 | $174.47 | 11.118% | $193.8676 | $193.87 | $193.85 | $193.90 |
| Purchase #2 | $5.78 | 10.136% | $6.3659 | $6.37 | $6.35 | $6.40 |
| Purchase #3 | $180.82 | 8.471% | $196.1373 | $196.14 | $196.15 | $196.10 |
| Purchase #4 | $99.59 | 4.176% | $103.7489 | $103.75 | $103.75 | $103.70 |
| Purchase #5 | $91.48 | 6.808% | $97.708 | $97.71 | $97.70 | $97.70 |
| Purchase #6 | $208.30 | 10.335% | $229.8278 | $229.83 | $229.85 | $229.80 |
| Purchase #7 | $217.35 | 12.621% | $244.7817 | $244.78 | $244.80 | $244.80 |
| 7 purchase totals = | $977.79 | $1,072.4372 | $1,072.45 | $1,072.45 | $1,072.40 | |