| 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 | $131.51 | 9.419% | $143.8969 | $143.90 | $143.90 | $143.90 |
| Purchase #2 | $18.37 | 7.576% | $19.7617 | $19.76 | $19.75 | $19.80 |
| Purchase #3 | $66.86 | 13.389% | $75.8119 | $75.81 | $75.80 | $75.80 |
| Purchase #4 | $227.95 | 4.339% | $237.8408 | $237.84 | $237.85 | $237.80 |
| Purchase #5 | $196.51 | 4.561% | $205.4728 | $205.47 | $205.45 | $205.50 |
| Purchase #6 | $80.43 | 6.165% | $85.3885 | $85.39 | $85.40 | $85.40 |
| Purchase #7 | $44.39 | 9.602% | $48.6523 | $48.65 | $48.65 | $48.70 |
| 7 purchase totals = | $766.02 | $816.8249 | $816.82 | $816.80 | $816.90 | |