| 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 | $172.28 | 7.831% | $185.7712 | $185.77 | $185.75 | $185.80 |
| Purchase #2 | $213.67 | 3.414% | $220.9647 | $220.96 | $220.95 | $221.00 |
| Purchase #3 | $191.37 | 6.489% | $203.788 | $203.79 | $203.80 | $203.80 |
| Purchase #4 | $241.62 | 6.225% | $256.6608 | $256.66 | $256.65 | $256.70 |
| Purchase #5 | $235.70 | 11.372% | $262.5038 | $262.50 | $262.50 | $262.50 |
| Purchase #6 | $192.61 | 10.184% | $212.2254 | $212.23 | $212.25 | $212.20 |
| Purchase #7 | $77.74 | 10.472% | $85.8809 | $85.88 | $85.90 | $85.90 |
| 7 purchase totals = | $1,324.99 | $1,427.7948 | $1,427.79 | $1,427.80 | $1,427.90 | |