| 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 | $132.82 | 4.449% | $138.7292 | $138.73 | $138.75 | $138.70 |
| Purchase #2 | $12.69 | 3.270% | $13.105 | $13.11 | $13.10 | $13.10 |
| Purchase #3 | $204.68 | 9.802% | $224.7427 | $224.74 | $224.75 | $224.70 |
| Purchase #4 | $248.90 | 5.367% | $262.2585 | $262.26 | $262.25 | $262.30 |
| Purchase #5 | $133.83 | 8.845% | $145.6673 | $145.67 | $145.65 | $145.70 |
| Purchase #6 | $186.38 | 11.109% | $207.085 | $207.09 | $207.10 | $207.10 |
| Purchase #7 | $152.39 | 8.232% | $164.9347 | $164.93 | $164.95 | $164.90 |
| 7 purchase totals = | $1,071.69 | $1,156.5224 | $1,156.53 | $1,156.55 | $1,156.50 | |