| 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 | $138.84 | 6.364% | $147.6758 | $147.68 | $147.70 | $147.70 |
| Purchase #2 | $21.59 | 11.614% | $24.0975 | $24.10 | $24.10 | $24.10 |
| Purchase #3 | $137.77 | 11.851% | $154.0971 | $154.10 | $154.10 | $154.10 |
| Purchase #4 | $249.85 | 4.648% | $261.463 | $261.46 | $261.45 | $261.50 |
| Purchase #5 | $122.78 | 6.196% | $130.3874 | $130.39 | $130.40 | $130.40 |
| Purchase #6 | $7.41 | 10.812% | $8.2112 | $8.21 | $8.20 | $8.20 |
| Purchase #7 | $141.59 | 5.848% | $149.8702 | $149.87 | $149.85 | $149.90 |
| 7 purchase totals = | $819.83 | $875.8022 | $875.81 | $875.80 | $875.90 | |