| 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 | $151.50 | 5.733% | $160.1855 | $160.19 | $160.20 | $160.20 |
| Purchase #2 | $207.87 | 6.620% | $221.631 | $221.63 | $221.65 | $221.60 |
| Purchase #3 | $97.63 | 9.833% | $107.23 | $107.23 | $107.25 | $107.20 |
| Purchase #4 | $97.58 | 9.323% | $106.6774 | $106.68 | $106.70 | $106.70 |
| Purchase #5 | $7.72 | 7.767% | $8.3196 | $8.32 | $8.30 | $8.30 |
| Purchase #6 | $224.59 | 3.348% | $232.1093 | $232.11 | $232.10 | $232.10 |
| Purchase #7 | $146.68 | 7.256% | $157.3231 | $157.32 | $157.30 | $157.30 |
| 7 purchase totals = | $933.57 | $993.4759 | $993.48 | $993.50 | $993.40 | |