| 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 | $135.86 | 12.298% | $152.5681 | $152.57 | $152.55 | $152.60 |
| Purchase #2 | $60.69 | 5.549% | $64.0577 | $64.06 | $64.05 | $64.10 |
| Purchase #3 | $13.34 | 3.467% | $13.8025 | $13.80 | $13.80 | $13.80 |
| Purchase #4 | $233.98 | 11.690% | $261.3323 | $261.33 | $261.35 | $261.30 |
| Purchase #5 | $39.41 | 13.245% | $44.6299 | $44.63 | $44.65 | $44.60 |
| Purchase #6 | $185.54 | 3.450% | $191.9411 | $191.94 | $191.95 | $191.90 |
| Purchase #7 | $152.29 | 8.533% | $165.2849 | $165.28 | $165.30 | $165.30 |
| 7 purchase totals = | $821.11 | $893.6165 | $893.61 | $893.65 | $893.60 | |