| 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 | $150.60 | 4.521% | $157.4086 | $157.41 | $157.40 | $157.40 |
| Purchase #2 | $96.93 | 6.657% | $103.3826 | $103.38 | $103.40 | $103.40 |
| Purchase #3 | $112.71 | 13.437% | $127.8548 | $127.85 | $127.85 | $127.90 |
| Purchase #4 | $12.51 | 5.670% | $13.2193 | $13.22 | $13.20 | $13.20 |
| Purchase #5 | $97.28 | 5.600% | $102.7277 | $102.73 | $102.75 | $102.70 |
| Purchase #6 | $67.76 | 11.354% | $75.4535 | $75.45 | $75.45 | $75.50 |
| Purchase #7 | $23.28 | 13.264% | $26.3679 | $26.37 | $26.35 | $26.40 |
| 7 purchase totals = | $561.07 | $606.4144 | $606.41 | $606.40 | $606.50 | |