| 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 | $152.49 | 10.710% | $168.8217 | $168.82 | $168.80 | $168.80 |
| Purchase #2 | $129.47 | 3.412% | $133.8875 | $133.89 | $133.90 | $133.90 |
| Purchase #3 | $45.99 | 4.534% | $48.0752 | $48.08 | $48.10 | $48.10 |
| Purchase #4 | $173.48 | 5.754% | $183.462 | $183.46 | $183.45 | $183.50 |
| Purchase #5 | $114.60 | 8.230% | $124.0316 | $124.03 | $124.05 | $124.00 |
| Purchase #6 | $233.70 | 10.348% | $257.8833 | $257.88 | $257.90 | $257.90 |
| Purchase #7 | $40.40 | 7.713% | $43.5161 | $43.52 | $43.50 | $43.50 |
| 7 purchase totals = | $890.13 | $959.6774 | $959.68 | $959.70 | $959.70 | |