| 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 | $183.99 | 7.795% | $198.332 | $198.33 | $198.35 | $198.30 |
| Purchase #2 | $50.91 | 11.404% | $56.7158 | $56.72 | $56.70 | $56.70 |
| Purchase #3 | $53.44 | 4.310% | $55.7433 | $55.74 | $55.75 | $55.70 |
| Purchase #4 | $38.41 | 7.703% | $41.3687 | $41.37 | $41.35 | $41.40 |
| Purchase #5 | $181.72 | 10.575% | $200.9369 | $200.94 | $200.95 | $200.90 |
| Purchase #6 | $82.60 | 9.751% | $90.6543 | $90.65 | $90.65 | $90.70 |
| Purchase #7 | $215.29 | 4.855% | $225.7423 | $225.74 | $225.75 | $225.70 |
| 7 purchase totals = | $806.36 | $869.4933 | $869.49 | $869.50 | $869.40 | |