| 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 | $138.80 | 12.554% | $156.225 | $156.23 | $156.25 | $156.20 |
| Purchase #2 | $154.91 | 3.303% | $160.0267 | $160.03 | $160.05 | $160.00 |
| Purchase #3 | $196.89 | 5.629% | $207.9729 | $207.97 | $207.95 | $208.00 |
| Purchase #4 | $245.57 | 8.775% | $267.1188 | $267.12 | $267.10 | $267.10 |
| Purchase #5 | $142.68 | 12.796% | $160.9373 | $160.94 | $160.95 | $160.90 |
| Purchase #6 | $198.27 | 10.389% | $218.8683 | $218.87 | $218.85 | $218.90 |
| Purchase #7 | $247.76 | 10.524% | $273.8343 | $273.83 | $273.85 | $273.80 |
| 7 purchase totals = | $1,324.88 | $1,444.9833 | $1,444.99 | $1,445.00 | $1,444.90 | |