| 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 | $138.30 | 11.451% | $154.1367 | $154.14 | $154.15 | $154.10 |
| Purchase #2 | $229.26 | 12.646% | $258.2522 | $258.25 | $258.25 | $258.30 |
| Purchase #3 | $149.96 | 11.114% | $166.6266 | $166.63 | $166.65 | $166.60 |
| Purchase #4 | $87.96 | 8.537% | $95.4691 | $95.47 | $95.45 | $95.50 |
| Purchase #5 | $242.93 | 9.507% | $266.0254 | $266.03 | $266.05 | $266.00 |
| Purchase #6 | $15.88 | 11.249% | $17.6663 | $17.67 | $17.65 | $17.70 |
| Purchase #7 | $171.79 | 12.278% | $192.8824 | $192.88 | $192.90 | $192.90 |
| 7 purchase totals = | $1,036.08 | $1,151.0587 | $1,151.07 | $1,151.10 | $1,151.10 | |