| 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 | $184.43 | 12.663% | $207.7844 | $207.78 | $207.80 | $207.80 |
| Purchase #2 | $175.69 | 9.705% | $192.7407 | $192.74 | $192.75 | $192.70 |
| Purchase #3 | $196.81 | 10.117% | $216.7213 | $216.72 | $216.70 | $216.70 |
| Purchase #4 | $183.96 | 10.482% | $203.2427 | $203.24 | $203.25 | $203.20 |
| Purchase #5 | $196.91 | 10.145% | $216.8865 | $216.89 | $216.90 | $216.90 |
| Purchase #6 | $148.63 | 11.184% | $165.2528 | $165.25 | $165.25 | $165.30 |
| Purchase #7 | $22.74 | 10.599% | $25.1502 | $25.15 | $25.15 | $25.20 |
| 7 purchase totals = | $1,109.17 | $1,227.7786 | $1,227.77 | $1,227.80 | $1,227.80 | |