| 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 | $193.94 | 10.192% | $213.7064 | $213.71 | $213.70 | $213.70 |
| Purchase #2 | $204.97 | 3.218% | $211.5659 | $211.57 | $211.55 | $211.60 |
| Purchase #3 | $72.41 | 4.333% | $75.5475 | $75.55 | $75.55 | $75.50 |
| Purchase #4 | $246.64 | 4.465% | $257.6525 | $257.65 | $257.65 | $257.70 |
| Purchase #5 | $148.42 | 4.268% | $154.7546 | $154.75 | $154.75 | $154.80 |
| Purchase #6 | $65.59 | 4.411% | $68.4832 | $68.48 | $68.50 | $68.50 |
| Purchase #7 | $178.93 | 12.709% | $201.6702 | $201.67 | $201.65 | $201.70 |
| 7 purchase totals = | $1,110.90 | $1,183.3803 | $1,183.38 | $1,183.35 | $1,183.50 | |