| 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 | $181.74 | 11.513% | $202.6637 | $202.66 | $202.65 | $202.70 |
| Purchase #2 | $107.69 | 9.790% | $118.2329 | $118.23 | $118.25 | $118.20 |
| Purchase #3 | $229.65 | 10.777% | $254.3994 | $254.40 | $254.40 | $254.40 |
| Purchase #4 | $163.51 | 13.826% | $186.1169 | $186.12 | $186.10 | $186.10 |
| Purchase #5 | $161.69 | 11.862% | $180.8697 | $180.87 | $180.85 | $180.90 |
| Purchase #6 | $97.26 | 11.658% | $108.5986 | $108.60 | $108.60 | $108.60 |
| Purchase #7 | $73.36 | 11.817% | $82.029 | $82.03 | $82.05 | $82.00 |
| 7 purchase totals = | $1,014.90 | $1,132.9102 | $1,132.91 | $1,132.90 | $1,132.90 | |