| 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 | $151.59 | 12.693% | $170.8313 | $170.83 | $170.85 | $170.80 |
| Purchase #2 | $177.47 | 6.699% | $189.3587 | $189.36 | $189.35 | $189.40 |
| Purchase #3 | $39.97 | 11.764% | $44.6721 | $44.67 | $44.65 | $44.70 |
| Purchase #4 | $136.71 | 5.555% | $144.3042 | $144.30 | $144.30 | $144.30 |
| Purchase #5 | $171.97 | 11.459% | $191.676 | $191.68 | $191.70 | $191.70 |
| Purchase #6 | $83.75 | 9.852% | $92.0011 | $92.00 | $92.00 | $92.00 |
| Purchase #7 | $112.81 | 10.796% | $124.989 | $124.99 | $125.00 | $125.00 |
| 7 purchase totals = | $874.27 | $957.8324 | $957.83 | $957.85 | $957.90 | |