| 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 | $154.42 | 13.343% | $175.0243 | $175.02 | $175.00 | $175.00 |
| Purchase #2 | $117.42 | 7.839% | $126.6246 | $126.62 | $126.60 | $126.60 |
| Purchase #3 | $112.98 | 13.184% | $127.8753 | $127.88 | $127.90 | $127.90 |
| Purchase #4 | $142.26 | 6.251% | $151.1527 | $151.15 | $151.15 | $151.20 |
| Purchase #5 | $81.55 | 8.200% | $88.2371 | $88.24 | $88.25 | $88.20 |
| Purchase #6 | $98.90 | 3.390% | $102.2527 | $102.25 | $102.25 | $102.30 |
| Purchase #7 | $206.32 | 10.526% | $228.0372 | $228.04 | $228.05 | $228.00 |
| 7 purchase totals = | $913.85 | $999.2039 | $999.20 | $999.20 | $999.20 | |