| 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 | $192.86 | 6.489% | $205.3747 | $205.37 | $205.35 | $205.40 |
| Purchase #2 | $146.74 | 12.576% | $165.194 | $165.19 | $165.20 | $165.20 |
| Purchase #3 | $21.44 | 9.397% | $23.4547 | $23.45 | $23.45 | $23.50 |
| Purchase #4 | $44.89 | 3.334% | $46.3866 | $46.39 | $46.40 | $46.40 |
| Purchase #5 | $55.31 | 5.785% | $58.5097 | $58.51 | $58.50 | $58.50 |
| Purchase #6 | $127.95 | 5.345% | $134.7889 | $134.79 | $134.80 | $134.80 |
| Purchase #7 | $161.37 | 4.259% | $168.2427 | $168.24 | $168.25 | $168.20 |
| 7 purchase totals = | $750.56 | $801.9513 | $801.94 | $801.95 | $802.00 | |