| 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 | $127.75 | 12.589% | $143.8324 | $143.83 | $143.85 | $143.80 |
| Purchase #2 | $196.50 | 5.109% | $206.5392 | $206.54 | $206.55 | $206.50 |
| Purchase #3 | $59.57 | 11.527% | $66.4366 | $66.44 | $66.45 | $66.40 |
| Purchase #4 | $144.61 | 4.421% | $151.0032 | $151.00 | $151.00 | $151.00 |
| Purchase #5 | $137.92 | 5.605% | $145.6504 | $145.65 | $145.65 | $145.70 |
| Purchase #6 | $230.25 | 8.806% | $250.5258 | $250.53 | $250.55 | $250.50 |
| Purchase #7 | $144.81 | 9.649% | $158.7827 | $158.78 | $158.80 | $158.80 |
| 7 purchase totals = | $1,041.41 | $1,122.7703 | $1,122.77 | $1,122.85 | $1,122.70 | |