| 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 | $188.81 | 7.237% | $202.4742 | $202.47 | $202.45 | $202.50 |
| Purchase #2 | $177.93 | 13.199% | $201.415 | $201.42 | $201.40 | $201.40 |
| Purchase #3 | $148.98 | 6.357% | $158.4507 | $158.45 | $158.45 | $158.50 |
| Purchase #4 | $140.58 | 11.105% | $156.1914 | $156.19 | $156.20 | $156.20 |
| Purchase #5 | $18.65 | 3.851% | $19.3682 | $19.37 | $19.35 | $19.40 |
| Purchase #6 | $133.79 | 6.638% | $142.671 | $142.67 | $142.65 | $142.70 |
| Purchase #7 | $125.71 | 10.234% | $138.5752 | $138.58 | $138.60 | $138.60 |
| 7 purchase totals = | $934.45 | $1,019.1457 | $1,019.15 | $1,019.10 | $1,019.30 | |