| 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 | $171.55 | 9.302% | $187.5076 | $187.51 | $187.50 | $187.50 |
| Purchase #2 | $211.63 | 9.219% | $231.1402 | $231.14 | $231.15 | $231.10 |
| Purchase #3 | $116.53 | 3.461% | $120.5631 | $120.56 | $120.55 | $120.60 |
| Purchase #4 | $68.58 | 3.465% | $70.9563 | $70.96 | $70.95 | $71.00 |
| Purchase #5 | $113.30 | 11.238% | $126.0327 | $126.03 | $126.05 | $126.00 |
| Purchase #6 | $146.37 | 9.756% | $160.6499 | $160.65 | $160.65 | $160.60 |
| Purchase #7 | $126.30 | 4.526% | $132.0163 | $132.02 | $132.00 | $132.00 |
| 7 purchase totals = | $954.26 | $1,028.8661 | $1,028.87 | $1,028.85 | $1,028.80 | |