| 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 | $215.72 | 10.731% | $238.8689 | $238.87 | $238.85 | $238.90 |
| Purchase #2 | $74.86 | 10.810% | $82.9524 | $82.95 | $82.95 | $83.00 |
| Purchase #3 | $17.57 | 9.234% | $19.1924 | $19.19 | $19.20 | $19.20 |
| Purchase #4 | $173.38 | 4.873% | $181.8288 | $181.83 | $181.85 | $181.80 |
| Purchase #5 | $18.76 | 5.171% | $19.7301 | $19.73 | $19.75 | $19.70 |
| Purchase #6 | $147.26 | 7.852% | $158.8229 | $158.82 | $158.80 | $158.80 |
| Purchase #7 | $59.86 | 7.419% | $64.301 | $64.30 | $64.30 | $64.30 |
| 7 purchase totals = | $707.41 | $765.6965 | $765.69 | $765.70 | $765.70 | |