| 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 | $149.31 | 8.813% | $162.4687 | $162.47 | $162.45 | $162.50 |
| Purchase #2 | $122.32 | 10.299% | $134.9177 | $134.92 | $134.90 | $134.90 |
| Purchase #3 | $14.71 | 11.106% | $16.3437 | $16.34 | $16.35 | $16.30 |
| Purchase #4 | $183.86 | 13.568% | $208.8061 | $208.81 | $208.80 | $208.80 |
| Purchase #5 | $64.88 | 5.345% | $68.3478 | $68.35 | $68.35 | $68.30 |
| Purchase #6 | $93.75 | 4.507% | $97.9753 | $97.98 | $98.00 | $98.00 |
| Purchase #7 | $213.86 | 5.796% | $226.2553 | $226.26 | $226.25 | $226.30 |
| 7 purchase totals = | $842.69 | $915.1146 | $915.13 | $915.10 | $915.10 | |