| 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 | $14.43 | 8.689% | $15.6838 | $15.68 | $15.70 | $15.70 |
| Purchase #2 | $158.27 | 5.495% | $166.9669 | $166.97 | $166.95 | $167.00 |
| Purchase #3 | $120.76 | 12.472% | $135.8212 | $135.82 | $135.80 | $135.80 |
| Purchase #4 | $172.33 | 6.818% | $184.0795 | $184.08 | $184.10 | $184.10 |
| Purchase #5 | $54.97 | 4.287% | $57.3266 | $57.33 | $57.35 | $57.30 |
| Purchase #6 | $118.74 | 3.465% | $122.8543 | $122.85 | $122.85 | $122.90 |
| Purchase #7 | $241.50 | 8.334% | $261.6266 | $261.63 | $261.65 | $261.60 |
| 7 purchase totals = | $881.00 | $944.3589 | $944.36 | $944.40 | $944.40 | |