| 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 | $190.48 | 4.327% | $198.7221 | $198.72 | $198.70 | $198.70 |
| Purchase #2 | $79.58 | 4.344% | $83.037 | $83.04 | $83.05 | $83.00 |
| Purchase #3 | $170.33 | 7.848% | $183.6975 | $183.70 | $183.70 | $183.70 |
| Purchase #4 | $41.97 | 5.858% | $44.4286 | $44.43 | $44.45 | $44.40 |
| Purchase #5 | $191.84 | 5.494% | $202.3797 | $202.38 | $202.40 | $202.40 |
| Purchase #6 | $176.89 | 9.381% | $193.4841 | $193.48 | $193.50 | $193.50 |
| Purchase #7 | $21.80 | 13.759% | $24.7995 | $24.80 | $24.80 | $24.80 |
| 7 purchase totals = | $872.89 | $930.5485 | $930.55 | $930.60 | $930.50 | |