| 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 | $129.39 | 9.488% | $141.6665 | $141.67 | $141.65 | $141.70 |
| Purchase #2 | $116.25 | 7.692% | $125.192 | $125.19 | $125.20 | $125.20 |
| Purchase #3 | $135.57 | 7.633% | $145.9181 | $145.92 | $145.90 | $145.90 |
| Purchase #4 | $184.71 | 6.367% | $196.4705 | $196.47 | $196.45 | $196.50 |
| Purchase #5 | $156.32 | 13.734% | $177.789 | $177.79 | $177.80 | $177.80 |
| Purchase #6 | $120.67 | 13.716% | $137.2211 | $137.22 | $137.20 | $137.20 |
| Purchase #7 | $245.31 | 6.737% | $261.8365 | $261.84 | $261.85 | $261.80 |
| 7 purchase totals = | $1,088.22 | $1,186.0937 | $1,186.10 | $1,186.05 | $1,186.10 | |