| 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 | $175.75 | 13.271% | $199.0738 | $199.07 | $199.05 | $199.10 |
| Purchase #2 | $11.79 | 3.143% | $12.1606 | $12.16 | $12.15 | $12.20 |
| Purchase #3 | $219.45 | 3.445% | $227.0101 | $227.01 | $227.00 | $227.00 |
| Purchase #4 | $89.93 | 6.677% | $95.9346 | $95.93 | $95.95 | $95.90 |
| Purchase #5 | $201.78 | 5.542% | $212.9626 | $212.96 | $212.95 | $213.00 |
| Purchase #6 | $22.29 | 12.562% | $25.0901 | $25.09 | $25.10 | $25.10 |
| Purchase #7 | $153.64 | 8.677% | $166.9713 | $166.97 | $166.95 | $167.00 |
| 7 purchase totals = | $874.63 | $939.2031 | $939.19 | $939.15 | $939.30 | |