| 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 | $143.86 | 13.818% | $163.7386 | $163.74 | $163.75 | $163.70 |
| Purchase #2 | $61.35 | 12.608% | $69.085 | $69.09 | $69.10 | $69.10 |
| Purchase #3 | $247.83 | 7.743% | $267.0195 | $267.02 | $267.00 | $267.00 |
| Purchase #4 | $106.41 | 4.265% | $110.9484 | $110.95 | $110.95 | $110.90 |
| Purchase #5 | $6.27 | 3.246% | $6.4735 | $6.47 | $6.45 | $6.50 |
| Purchase #6 | $41.68 | 4.747% | $43.6585 | $43.66 | $43.65 | $43.70 |
| Purchase #7 | $11.90 | 4.209% | $12.4009 | $12.40 | $12.40 | $12.40 |
| 7 purchase totals = | $619.30 | $673.3244 | $673.33 | $673.30 | $673.30 | |