| 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 | $126.54 | 13.427% | $143.5305 | $143.53 | $143.55 | $143.50 |
| Purchase #2 | $198.50 | 5.467% | $209.352 | $209.35 | $209.35 | $209.40 |
| Purchase #3 | $220.46 | 10.552% | $243.7229 | $243.72 | $243.70 | $243.70 |
| Purchase #4 | $22.80 | 13.155% | $25.7993 | $25.80 | $25.80 | $25.80 |
| Purchase #5 | $212.46 | 5.777% | $224.7338 | $224.73 | $224.75 | $224.70 |
| Purchase #6 | $86.30 | 6.793% | $92.1624 | $92.16 | $92.15 | $92.20 |
| Purchase #7 | $42.96 | 5.367% | $45.2657 | $45.27 | $45.25 | $45.30 |
| 7 purchase totals = | $910.02 | $984.5666 | $984.56 | $984.55 | $984.60 | |