| 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 | $113.93 | 12.400% | $128.0573 | $128.06 | $128.05 | $128.10 |
| Purchase #2 | $193.45 | 6.269% | $205.5774 | $205.58 | $205.60 | $205.60 |
| Purchase #3 | $240.81 | 9.396% | $263.4365 | $263.44 | $263.45 | $263.40 |
| Purchase #4 | $159.78 | 6.375% | $169.966 | $169.97 | $169.95 | $170.00 |
| Purchase #5 | $35.91 | 7.810% | $38.7146 | $38.71 | $38.70 | $38.70 |
| Purchase #6 | $71.91 | 12.342% | $80.7851 | $80.79 | $80.80 | $80.80 |
| Purchase #7 | $237.55 | 5.605% | $250.8647 | $250.86 | $250.85 | $250.90 |
| 7 purchase totals = | $1,053.34 | $1,137.4016 | $1,137.41 | $1,137.40 | $1,137.50 | |