| 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 | $139.45 | 6.351% | $148.3065 | $148.31 | $148.30 | $148.30 |
| Purchase #2 | $224.33 | 13.574% | $254.7806 | $254.78 | $254.80 | $254.80 |
| Purchase #3 | $23.94 | 7.841% | $25.8171 | $25.82 | $25.80 | $25.80 |
| Purchase #4 | $114.58 | 8.725% | $124.5771 | $124.58 | $124.60 | $124.60 |
| Purchase #5 | $242.72 | 12.380% | $272.7687 | $272.77 | $272.75 | $272.80 |
| Purchase #6 | $107.42 | 5.336% | $113.1519 | $113.15 | $113.15 | $113.20 |
| Purchase #7 | $43.72 | 10.559% | $48.3364 | $48.34 | $48.35 | $48.30 |
| 7 purchase totals = | $896.16 | $987.7383 | $987.75 | $987.75 | $987.80 | |