| 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 | $176.93 | 7.555% | $190.2971 | $190.30 | $190.30 | $190.30 |
| Purchase #2 | $116.25 | 5.364% | $122.4857 | $122.49 | $122.50 | $122.50 |
| Purchase #3 | $17.62 | 5.107% | $18.5199 | $18.52 | $18.50 | $18.50 |
| Purchase #4 | $27.73 | 11.256% | $30.8513 | $30.85 | $30.85 | $30.90 |
| Purchase #5 | $134.54 | 7.421% | $144.5242 | $144.52 | $144.50 | $144.50 |
| Purchase #6 | $172.31 | 8.640% | $187.1976 | $187.20 | $187.20 | $187.20 |
| Purchase #7 | $150.60 | 6.306% | $160.0968 | $160.10 | $160.10 | $160.10 |
| 7 purchase totals = | $795.98 | $853.9726 | $853.98 | $853.95 | $854.00 | |