| 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 | $119.80 | 5.673% | $126.5963 | $126.60 | $126.60 | $126.60 |
| Purchase #2 | $83.40 | 3.284% | $86.1389 | $86.14 | $86.15 | $86.10 |
| Purchase #3 | $212.60 | 3.549% | $220.1452 | $220.15 | $220.15 | $220.10 |
| Purchase #4 | $171.65 | 6.182% | $182.2614 | $182.26 | $182.25 | $182.30 |
| Purchase #5 | $103.92 | 13.858% | $118.3212 | $118.32 | $118.30 | $118.30 |
| Purchase #6 | $51.50 | 12.510% | $57.9427 | $57.94 | $57.95 | $57.90 |
| Purchase #7 | $179.31 | 3.616% | $185.7938 | $185.79 | $185.80 | $185.80 |
| 7 purchase totals = | $922.18 | $977.1995 | $977.20 | $977.20 | $977.10 | |