| 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 | $172.77 | 8.173% | $186.8905 | $186.89 | $186.90 | $186.90 |
| Purchase #2 | $227.29 | 3.120% | $234.3814 | $234.38 | $234.40 | $234.40 |
| Purchase #3 | $220.91 | 5.349% | $232.7265 | $232.73 | $232.75 | $232.70 |
| Purchase #4 | $199.52 | 7.491% | $214.466 | $214.47 | $214.45 | $214.50 |
| Purchase #5 | $27.80 | 6.326% | $29.5586 | $29.56 | $29.55 | $29.60 |
| Purchase #6 | $69.86 | 13.668% | $79.4085 | $79.41 | $79.40 | $79.40 |
| Purchase #7 | $218.27 | 8.470% | $236.7575 | $236.76 | $236.75 | $236.80 |
| 7 purchase totals = | $1,136.42 | $1,214.1890 | $1,214.20 | $1,214.20 | $1,214.30 | |