| 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 | $145.71 | 13.256% | $165.0253 | $165.03 | $165.05 | $165.00 |
| Purchase #2 | $175.40 | 10.671% | $194.1169 | $194.12 | $194.10 | $194.10 |
| Purchase #3 | $10.33 | 6.860% | $11.0386 | $11.04 | $11.05 | $11.00 |
| Purchase #4 | $234.29 | 11.520% | $261.2802 | $261.28 | $261.30 | $261.30 |
| Purchase #5 | $118.88 | 4.581% | $124.3259 | $124.33 | $124.35 | $124.30 |
| Purchase #6 | $74.87 | 12.735% | $84.4047 | $84.40 | $84.40 | $84.40 |
| Purchase #7 | $137.30 | 8.780% | $149.3549 | $149.35 | $149.35 | $149.40 |
| 7 purchase totals = | $896.78 | $989.5465 | $989.55 | $989.60 | $989.50 | |