| 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 | $181.46 | 3.130% | $187.1397 | $187.14 | $187.15 | $187.10 |
| Purchase #2 | $116.86 | 10.624% | $129.2752 | $129.28 | $129.30 | $129.30 |
| Purchase #3 | $30.29 | 12.298% | $34.0151 | $34.02 | $34.00 | $34.00 |
| Purchase #4 | $13.99 | 11.285% | $15.5688 | $15.57 | $15.55 | $15.60 |
| Purchase #5 | $238.57 | 11.238% | $265.3805 | $265.38 | $265.40 | $265.40 |
| Purchase #6 | $222.83 | 3.670% | $231.0079 | $231.01 | $231.00 | $231.00 |
| Purchase #7 | $82.85 | 8.806% | $90.1458 | $90.15 | $90.15 | $90.10 |
| 7 purchase totals = | $886.85 | $952.5330 | $952.55 | $952.55 | $952.50 | |