| 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 | $196.39 | 13.569% | $223.0382 | $223.04 | $223.05 | $223.00 |
| Purchase #2 | $147.77 | 4.811% | $154.8792 | $154.88 | $154.90 | $154.90 |
| Purchase #3 | $189.80 | 13.520% | $215.461 | $215.46 | $215.45 | $215.50 |
| Purchase #4 | $123.49 | 4.303% | $128.8038 | $128.80 | $128.80 | $128.80 |
| Purchase #5 | $113.67 | 6.454% | $121.0063 | $121.01 | $121.00 | $121.00 |
| Purchase #6 | $163.78 | 4.157% | $170.5883 | $170.59 | $170.60 | $170.60 |
| Purchase #7 | $106.60 | 10.510% | $117.8037 | $117.80 | $117.80 | $117.80 |
| 7 purchase totals = | $1,041.50 | $1,131.5805 | $1,131.58 | $1,131.60 | $1,131.60 | |