| 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 | $172.40 | 12.465% | $193.8897 | $193.89 | $193.90 | $193.90 |
| Purchase #2 | $222.78 | 13.261% | $252.3229 | $252.32 | $252.30 | $252.30 |
| Purchase #3 | $198.47 | 8.622% | $215.5821 | $215.58 | $215.60 | $215.60 |
| Purchase #4 | $203.81 | 4.464% | $212.9081 | $212.91 | $212.90 | $212.90 |
| Purchase #5 | $224.75 | 8.112% | $242.9817 | $242.98 | $243.00 | $243.00 |
| Purchase #6 | $81.40 | 12.545% | $91.6116 | $91.61 | $91.60 | $91.60 |
| Purchase #7 | $85.31 | 10.583% | $94.3384 | $94.34 | $94.35 | $94.30 |
| 7 purchase totals = | $1,188.92 | $1,303.6345 | $1,303.63 | $1,303.65 | $1,303.60 | |