| 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 | $141.45 | 12.873% | $159.6589 | $159.66 | $159.65 | $159.70 |
| Purchase #2 | $133.81 | 13.155% | $151.4127 | $151.41 | $151.40 | $151.40 |
| Purchase #3 | $5.63 | 6.239% | $5.9813 | $5.98 | $6.00 | $6.00 |
| Purchase #4 | $241.51 | 4.475% | $252.3176 | $252.32 | $252.30 | $252.30 |
| Purchase #5 | $79.44 | 12.413% | $89.3009 | $89.30 | $89.30 | $89.30 |
| Purchase #6 | $190.25 | 5.379% | $200.4835 | $200.48 | $200.50 | $200.50 |
| Purchase #7 | $217.50 | 6.701% | $232.0747 | $232.07 | $232.05 | $232.10 |
| 7 purchase totals = | $1,009.59 | $1,091.2296 | $1,091.22 | $1,091.20 | $1,091.30 | |