| 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 | $148.92 | 5.713% | $157.4278 | $157.43 | $157.45 | $157.40 |
| Purchase #2 | $192.45 | 12.799% | $217.0817 | $217.08 | $217.10 | $217.10 |
| Purchase #3 | $58.40 | 5.551% | $61.6418 | $61.64 | $61.65 | $61.60 |
| Purchase #4 | $198.88 | 11.320% | $221.3932 | $221.39 | $221.40 | $221.40 |
| Purchase #5 | $101.70 | 12.525% | $114.4379 | $114.44 | $114.45 | $114.40 |
| Purchase #6 | $52.65 | 3.837% | $54.6702 | $54.67 | $54.65 | $54.70 |
| Purchase #7 | $200.75 | 10.615% | $222.0596 | $222.06 | $222.05 | $222.10 |
| 7 purchase totals = | $953.75 | $1,048.7122 | $1,048.71 | $1,048.75 | $1,048.70 | |