| 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 | $161.68 | 12.423% | $181.7655 | $181.77 | $181.75 | $181.80 |
| Purchase #2 | $58.95 | 8.362% | $63.8794 | $63.88 | $63.90 | $63.90 |
| Purchase #3 | $121.96 | 9.864% | $133.9901 | $133.99 | $134.00 | $134.00 |
| Purchase #4 | $133.27 | 6.129% | $141.4381 | $141.44 | $141.45 | $141.40 |
| Purchase #5 | $16.28 | 13.376% | $18.4576 | $18.46 | $18.45 | $18.50 |
| Purchase #6 | $16.97 | 12.277% | $19.0534 | $19.05 | $19.05 | $19.10 |
| Purchase #7 | $42.68 | 9.844% | $46.8814 | $46.88 | $46.90 | $46.90 |
| 7 purchase totals = | $551.79 | $605.4655 | $605.47 | $605.50 | $605.60 | |