| 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 | $172.90 | 5.226% | $181.9358 | $181.94 | $181.95 | $181.90 |
| Purchase #2 | $8.25 | 13.751% | $9.3845 | $9.38 | $9.40 | $9.40 |
| Purchase #3 | $118.63 | 11.568% | $132.3531 | $132.35 | $132.35 | $132.40 |
| Purchase #4 | $245.45 | 6.479% | $261.3527 | $261.35 | $261.35 | $261.40 |
| Purchase #5 | $44.35 | 4.612% | $46.3954 | $46.40 | $46.40 | $46.40 |
| Purchase #6 | $168.29 | 9.530% | $184.328 | $184.33 | $184.35 | $184.30 |
| Purchase #7 | $108.39 | 11.491% | $120.8451 | $120.85 | $120.85 | $120.80 |
| 7 purchase totals = | $866.26 | $936.5946 | $936.60 | $936.65 | $936.60 | |