| 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 | $128.82 | 8.795% | $140.1497 | $140.15 | $140.15 | $140.10 |
| Purchase #2 | $47.79 | 13.415% | $54.201 | $54.20 | $54.20 | $54.20 |
| Purchase #3 | $167.38 | 9.243% | $182.8509 | $182.85 | $182.85 | $182.90 |
| Purchase #4 | $207.31 | 4.517% | $216.6742 | $216.67 | $216.65 | $216.70 |
| Purchase #5 | $25.82 | 4.253% | $26.9181 | $26.92 | $26.90 | $26.90 |
| Purchase #6 | $161.78 | 3.721% | $167.7998 | $167.80 | $167.80 | $167.80 |
| Purchase #7 | $239.60 | 11.514% | $267.1875 | $267.19 | $267.20 | $267.20 |
| 7 purchase totals = | $978.50 | $1,055.7812 | $1,055.78 | $1,055.75 | $1,055.80 | |