| 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 | $77.63 | 12.236% | $87.1288 | $87.13 | $87.15 | $87.10 |
| Purchase #2 | $161.61 | 11.105% | $179.5568 | $179.56 | $179.55 | $179.60 |
| Purchase #3 | $125.27 | 12.397% | $140.7997 | $140.80 | $140.80 | $140.80 |
| Purchase #4 | $186.54 | 8.423% | $202.2523 | $202.25 | $202.25 | $202.30 |
| Purchase #5 | $113.58 | 13.661% | $129.0962 | $129.10 | $129.10 | $129.10 |
| Purchase #6 | $73.36 | 7.853% | $79.121 | $79.12 | $79.10 | $79.10 |
| Purchase #7 | $165.56 | 3.846% | $171.9274 | $171.93 | $171.95 | $171.90 |
| 7 purchase totals = | $903.55 | $989.8822 | $989.89 | $989.90 | $989.90 | |