| 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 | $165.29 | 3.728% | $171.452 | $171.45 | $171.45 | $171.50 |
| Purchase #2 | $214.59 | 8.557% | $232.9525 | $232.95 | $232.95 | $233.00 |
| Purchase #3 | $7.96 | 3.490% | $8.2378 | $8.24 | $8.25 | $8.20 |
| Purchase #4 | $147.74 | 7.642% | $159.0303 | $159.03 | $159.05 | $159.00 |
| Purchase #5 | $171.90 | 9.603% | $188.4076 | $188.41 | $188.40 | $188.40 |
| Purchase #6 | $116.42 | 6.839% | $124.382 | $124.38 | $124.40 | $124.40 |
| Purchase #7 | $145.55 | 5.120% | $153.0022 | $153.00 | $153.00 | $153.00 |
| 7 purchase totals = | $969.45 | $1,037.4644 | $1,037.46 | $1,037.50 | $1,037.50 | |