| 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 | $99.78 | 3.803% | $103.5746 | $103.57 | $103.55 | $103.60 |
| Purchase #2 | $166.45 | 9.173% | $181.7185 | $181.72 | $181.70 | $181.70 |
| Purchase #3 | $208.58 | 9.863% | $229.1522 | $229.15 | $229.15 | $229.20 |
| Purchase #4 | $47.68 | 7.486% | $51.2493 | $51.25 | $51.25 | $51.20 |
| Purchase #5 | $148.30 | 5.468% | $156.409 | $156.41 | $156.40 | $156.40 |
| Purchase #6 | $170.77 | 8.744% | $185.7021 | $185.70 | $185.70 | $185.70 |
| Purchase #7 | $13.60 | 9.386% | $14.8765 | $14.88 | $14.90 | $14.90 |
| 7 purchase totals = | $855.16 | $922.6822 | $922.68 | $922.65 | $922.70 | |