| 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 | $157.43 | 13.220% | $178.2422 | $178.24 | $178.25 | $178.20 |
| Purchase #2 | $174.70 | 4.450% | $182.4742 | $182.47 | $182.45 | $182.50 |
| Purchase #3 | $130.85 | 8.485% | $141.9526 | $141.95 | $141.95 | $142.00 |
| Purchase #4 | $109.66 | 13.671% | $124.6516 | $124.65 | $124.65 | $124.70 |
| Purchase #5 | $38.95 | 13.192% | $44.0883 | $44.09 | $44.10 | $44.10 |
| Purchase #6 | $168.90 | 3.644% | $175.0547 | $175.05 | $175.05 | $175.10 |
| Purchase #7 | $215.87 | 3.723% | $223.9068 | $223.91 | $223.90 | $223.90 |
| 7 purchase totals = | $996.36 | $1,070.3704 | $1,070.36 | $1,070.35 | $1,070.50 | |