| 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 | $158.41 | 11.716% | $176.9693 | $176.97 | $176.95 | $177.00 |
| Purchase #2 | $79.49 | 13.338% | $90.0924 | $90.09 | $90.10 | $90.10 |
| Purchase #3 | $87.95 | 9.399% | $96.2164 | $96.22 | $96.20 | $96.20 |
| Purchase #4 | $142.56 | 10.658% | $157.754 | $157.75 | $157.75 | $157.80 |
| Purchase #5 | $14.56 | 7.843% | $15.7019 | $15.70 | $15.70 | $15.70 |
| Purchase #6 | $17.40 | 5.178% | $18.301 | $18.30 | $18.30 | $18.30 |
| Purchase #7 | $207.84 | 6.853% | $222.0833 | $222.08 | $222.10 | $222.10 |
| 7 purchase totals = | $708.21 | $777.1183 | $777.11 | $777.10 | $777.20 | |