| 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 | $190.69 | 12.861% | $215.2146 | $215.21 | $215.20 | $215.20 |
| Purchase #2 | $40.73 | 8.870% | $44.3428 | $44.34 | $44.35 | $44.30 |
| Purchase #3 | $114.79 | 6.699% | $122.4798 | $122.48 | $122.50 | $122.50 |
| Purchase #4 | $166.70 | 12.490% | $187.5208 | $187.52 | $187.50 | $187.50 |
| Purchase #5 | $119.36 | 8.596% | $129.6202 | $129.62 | $129.60 | $129.60 |
| Purchase #6 | $17.58 | 8.261% | $19.0323 | $19.03 | $19.05 | $19.00 |
| Purchase #7 | $60.91 | 12.758% | $68.6809 | $68.68 | $68.70 | $68.70 |
| 7 purchase totals = | $710.76 | $786.8914 | $786.88 | $786.90 | $786.80 | |