| 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 | $148.92 | 7.728% | $160.4285 | $160.43 | $160.45 | $160.40 |
| Purchase #2 | $10.71 | 9.531% | $11.7308 | $11.73 | $11.75 | $11.70 |
| Purchase #3 | $92.77 | 10.668% | $102.6667 | $102.67 | $102.65 | $102.70 |
| Purchase #4 | $93.52 | 6.735% | $99.8186 | $99.82 | $99.80 | $99.80 |
| Purchase #5 | $8.72 | 3.381% | $9.0148 | $9.01 | $9.00 | $9.00 |
| Purchase #6 | $27.59 | 8.303% | $29.8808 | $29.88 | $29.90 | $29.90 |
| Purchase #7 | $240.60 | 4.187% | $250.6739 | $250.67 | $250.65 | $250.70 |
| 7 purchase totals = | $622.83 | $664.2141 | $664.21 | $664.20 | $664.20 | |