| 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 | $17.69 | 3.123% | $18.2425 | $18.24 | $18.25 | $18.20 |
| Purchase #2 | $159.78 | 6.550% | $170.2456 | $170.25 | $170.25 | $170.20 |
| Purchase #3 | $172.47 | 12.427% | $193.9028 | $193.90 | $193.90 | $193.90 |
| Purchase #4 | $58.58 | 11.690% | $65.428 | $65.43 | $65.45 | $65.40 |
| Purchase #5 | $51.58 | 10.785% | $57.1429 | $57.14 | $57.15 | $57.10 |
| Purchase #6 | $230.25 | 5.174% | $242.1631 | $242.16 | $242.15 | $242.20 |
| Purchase #7 | $231.50 | 6.128% | $245.6863 | $245.69 | $245.70 | $245.70 |
| 7 purchase totals = | $921.85 | $992.8112 | $992.81 | $992.85 | $992.70 | |