| 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 | $139.96 | 4.638% | $146.4513 | $146.45 | $146.45 | $146.50 |
| Purchase #2 | $53.47 | 4.502% | $55.8772 | $55.88 | $55.90 | $55.90 |
| Purchase #3 | $91.77 | 4.502% | $95.9015 | $95.90 | $95.90 | $95.90 |
| Purchase #4 | $192.38 | 5.107% | $202.2048 | $202.20 | $202.20 | $202.20 |
| Purchase #5 | $227.63 | 10.340% | $251.1669 | $251.17 | $251.15 | $251.20 |
| Purchase #6 | $33.46 | 10.652% | $37.0242 | $37.02 | $37.00 | $37.00 |
| Purchase #7 | $144.30 | 11.549% | $160.9652 | $160.97 | $160.95 | $161.00 |
| 7 purchase totals = | $882.97 | $949.5911 | $949.59 | $949.55 | $949.70 | |