| 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 | $165.59 | 7.213% | $177.534 | $177.53 | $177.55 | $177.50 |
| Purchase #2 | $134.82 | 7.274% | $144.6268 | $144.63 | $144.65 | $144.60 |
| Purchase #3 | $172.54 | 8.690% | $187.5337 | $187.53 | $187.55 | $187.50 |
| Purchase #4 | $46.30 | 7.662% | $49.8475 | $49.85 | $49.85 | $49.80 |
| Purchase #5 | $9.93 | 12.375% | $11.1588 | $11.16 | $11.15 | $11.20 |
| Purchase #6 | $126.92 | 7.394% | $136.3045 | $136.30 | $136.30 | $136.30 |
| Purchase #7 | $149.34 | 3.281% | $154.2398 | $154.24 | $154.25 | $154.20 |
| 7 purchase totals = | $805.44 | $861.2451 | $861.24 | $861.30 | $861.10 | |