| 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 | $154.53 | 13.162% | $174.8692 | $174.87 | $174.85 | $174.90 |
| Purchase #2 | $119.56 | 12.765% | $134.8218 | $134.82 | $134.80 | $134.80 |
| Purchase #3 | $207.25 | 8.504% | $224.8745 | $224.87 | $224.85 | $224.90 |
| Purchase #4 | $8.41 | 4.220% | $8.7649 | $8.76 | $8.75 | $8.80 |
| Purchase #5 | $105.78 | 6.264% | $112.4061 | $112.41 | $112.40 | $112.40 |
| Purchase #6 | $172.50 | 12.704% | $194.4144 | $194.41 | $194.40 | $194.40 |
| Purchase #7 | $10.42 | 11.799% | $11.6495 | $11.65 | $11.65 | $11.60 |
| 7 purchase totals = | $778.45 | $861.8004 | $861.79 | $861.70 | $861.80 | |