| 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 | $102.62 | 10.777% | $113.6794 | $113.68 | $113.70 | $113.70 |
| Purchase #2 | $86.83 | 4.867% | $91.056 | $91.06 | $91.05 | $91.10 |
| Purchase #3 | $155.31 | 10.270% | $171.2603 | $171.26 | $171.25 | $171.30 |
| Purchase #4 | $195.41 | 11.721% | $218.314 | $218.31 | $218.30 | $218.30 |
| Purchase #5 | $152.92 | 8.243% | $165.5252 | $165.53 | $165.55 | $165.50 |
| Purchase #6 | $169.28 | 3.580% | $175.3402 | $175.34 | $175.35 | $175.30 |
| Purchase #7 | $167.43 | 3.809% | $173.8074 | $173.81 | $173.80 | $173.80 |
| 7 purchase totals = | $1,029.80 | $1,108.9825 | $1,108.99 | $1,109.00 | $1,109.00 | |