| 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 | $149.74 | 9.266% | $163.6149 | $163.61 | $163.60 | $163.60 |
| Purchase #2 | $172.46 | 8.308% | $186.788 | $186.79 | $186.80 | $186.80 |
| Purchase #3 | $6.75 | 4.270% | $7.0382 | $7.04 | $7.05 | $7.00 |
| Purchase #4 | $185.96 | 7.110% | $199.1818 | $199.18 | $199.20 | $199.20 |
| Purchase #5 | $140.56 | 4.610% | $147.0398 | $147.04 | $147.05 | $147.00 |
| Purchase #6 | $142.41 | 3.731% | $147.7233 | $147.72 | $147.70 | $147.70 |
| Purchase #7 | $212.70 | 13.589% | $241.6038 | $241.60 | $241.60 | $241.60 |
| 7 purchase totals = | $1,010.58 | $1,092.9898 | $1,092.98 | $1,093.00 | $1,092.90 | |