| 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 | $156.30 | 5.658% | $165.1435 | $165.14 | $165.15 | $165.10 |
| Purchase #2 | $168.76 | 11.540% | $188.2349 | $188.23 | $188.25 | $188.20 |
| Purchase #3 | $228.59 | 6.547% | $243.5558 | $243.56 | $243.55 | $243.60 |
| Purchase #4 | $208.31 | 9.831% | $228.789 | $228.79 | $228.80 | $228.80 |
| Purchase #5 | $156.43 | 11.721% | $174.7652 | $174.77 | $174.75 | $174.80 |
| Purchase #6 | $206.32 | 6.351% | $219.4234 | $219.42 | $219.40 | $219.40 |
| Purchase #7 | $221.68 | 12.253% | $248.8425 | $248.84 | $248.85 | $248.80 |
| 7 purchase totals = | $1,346.39 | $1,468.7543 | $1,468.75 | $1,468.75 | $1,468.70 | |