| 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 | $171.29 | 3.265% | $176.8826 | $176.88 | $176.90 | $176.90 |
| Purchase #2 | $66.70 | 9.669% | $73.1492 | $73.15 | $73.15 | $73.10 |
| Purchase #3 | $150.34 | 8.628% | $163.3113 | $163.31 | $163.30 | $163.30 |
| Purchase #4 | $42.63 | 6.590% | $45.4393 | $45.44 | $45.45 | $45.40 |
| Purchase #5 | $181.28 | 7.520% | $194.9123 | $194.91 | $194.90 | $194.90 |
| Purchase #6 | $193.63 | 4.159% | $201.6831 | $201.68 | $201.70 | $201.70 |
| Purchase #7 | $125.77 | 10.824% | $139.3833 | $139.38 | $139.40 | $139.40 |
| 7 purchase totals = | $931.64 | $994.7611 | $994.75 | $994.80 | $994.70 | |