| 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 | $153.27 | 7.745% | $165.1408 | $165.14 | $165.15 | $165.10 |
| Purchase #2 | $213.67 | 6.358% | $227.2551 | $227.26 | $227.25 | $227.30 |
| Purchase #3 | $71.72 | 8.484% | $77.8047 | $77.80 | $77.80 | $77.80 |
| Purchase #4 | $31.38 | 5.758% | $33.1869 | $33.19 | $33.20 | $33.20 |
| Purchase #5 | $234.32 | 5.548% | $247.3201 | $247.32 | $247.30 | $247.30 |
| Purchase #6 | $5.58 | 7.563% | $6.002 | $6.00 | $6.00 | $6.00 |
| Purchase #7 | $69.96 | 9.137% | $76.3522 | $76.35 | $76.35 | $76.40 |
| 7 purchase totals = | $779.90 | $833.0618 | $833.06 | $833.05 | $833.10 | |