| 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 | $178.33 | 11.465% | $198.7755 | $198.78 | $198.80 | $198.80 |
| Purchase #2 | $216.66 | 10.569% | $239.5588 | $239.56 | $239.55 | $239.60 |
| Purchase #3 | $37.94 | 4.862% | $39.7846 | $39.78 | $39.80 | $39.80 |
| Purchase #4 | $64.37 | 6.352% | $68.4588 | $68.46 | $68.45 | $68.50 |
| Purchase #5 | $17.96 | 13.473% | $20.3798 | $20.38 | $20.40 | $20.40 |
| Purchase #6 | $230.60 | 8.675% | $250.6046 | $250.60 | $250.60 | $250.60 |
| Purchase #7 | $41.76 | 11.820% | $46.696 | $46.70 | $46.70 | $46.70 |
| 7 purchase totals = | $787.62 | $864.2581 | $864.26 | $864.30 | $864.40 | |