| 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 | $161.46 | 10.464% | $178.3552 | $178.36 | $178.35 | $178.40 |
| Purchase #2 | $93.87 | 5.369% | $98.9099 | $98.91 | $98.90 | $98.90 |
| Purchase #3 | $154.91 | 7.152% | $165.9892 | $165.99 | $166.00 | $166.00 |
| Purchase #4 | $95.35 | 4.663% | $99.7962 | $99.80 | $99.80 | $99.80 |
| Purchase #5 | $239.88 | 8.618% | $260.5529 | $260.55 | $260.55 | $260.60 |
| Purchase #6 | $114.82 | 11.219% | $127.7017 | $127.70 | $127.70 | $127.70 |
| Purchase #7 | $43.26 | 10.573% | $47.8339 | $47.83 | $47.85 | $47.80 |
| 7 purchase totals = | $903.55 | $979.1390 | $979.14 | $979.15 | $979.20 | |