| 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 | $126.73 | 11.583% | $141.4091 | $141.41 | $141.40 | $141.40 |
| Purchase #2 | $26.58 | 12.864% | $29.9993 | $30.00 | $30.00 | $30.00 |
| Purchase #3 | $21.86 | 11.400% | $24.352 | $24.35 | $24.35 | $24.40 |
| Purchase #4 | $198.86 | 11.162% | $221.0568 | $221.06 | $221.05 | $221.10 |
| Purchase #5 | $14.51 | 4.608% | $15.1786 | $15.18 | $15.20 | $15.20 |
| Purchase #6 | $184.72 | 11.496% | $205.9554 | $205.96 | $205.95 | $206.00 |
| Purchase #7 | $152.55 | 3.485% | $157.8664 | $157.87 | $157.85 | $157.90 |
| 7 purchase totals = | $725.81 | $795.8176 | $795.83 | $795.80 | $796.00 | |