| 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 | $146.33 | 8.267% | $158.4271 | $158.43 | $158.45 | $158.40 |
| Purchase #2 | $246.63 | 9.762% | $270.706 | $270.71 | $270.70 | $270.70 |
| Purchase #3 | $16.31 | 11.295% | $18.1522 | $18.15 | $18.15 | $18.20 |
| Purchase #4 | $66.87 | 5.196% | $70.3446 | $70.34 | $70.35 | $70.30 |
| Purchase #5 | $20.86 | 10.465% | $23.043 | $23.04 | $23.05 | $23.00 |
| Purchase #6 | $249.74 | 3.501% | $258.4834 | $258.48 | $258.50 | $258.50 |
| Purchase #7 | $41.41 | 4.576% | $43.3049 | $43.30 | $43.30 | $43.30 |
| 7 purchase totals = | $788.15 | $842.4612 | $842.45 | $842.50 | $842.40 | |