| 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 | $131.29 | 10.267% | $144.7695 | $144.77 | $144.75 | $144.80 |
| Purchase #2 | $89.46 | 8.595% | $97.1491 | $97.15 | $97.15 | $97.10 |
| Purchase #3 | $84.86 | 8.417% | $92.0027 | $92.00 | $92.00 | $92.00 |
| Purchase #4 | $190.74 | 9.542% | $208.9404 | $208.94 | $208.95 | $208.90 |
| Purchase #5 | $227.53 | 7.681% | $245.0066 | $245.01 | $245.00 | $245.00 |
| Purchase #6 | $185.66 | 5.499% | $195.8694 | $195.87 | $195.85 | $195.90 |
| Purchase #7 | $38.76 | 13.531% | $44.0046 | $44.00 | $44.00 | $44.00 |
| 7 purchase totals = | $948.30 | $1,027.7423 | $1,027.74 | $1,027.70 | $1,027.70 | |