| 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 | $114.39 | 11.144% | $127.1376 | $127.14 | $127.15 | $127.10 |
| Purchase #2 | $49.77 | 8.712% | $54.106 | $54.11 | $54.10 | $54.10 |
| Purchase #3 | $192.75 | 3.129% | $198.7811 | $198.78 | $198.80 | $198.80 |
| Purchase #4 | $148.55 | 9.776% | $163.0722 | $163.07 | $163.05 | $163.10 |
| Purchase #5 | $36.44 | 10.303% | $40.1944 | $40.19 | $40.20 | $40.20 |
| Purchase #6 | $130.55 | 9.298% | $142.6885 | $142.69 | $142.70 | $142.70 |
| Purchase #7 | $24.42 | 13.355% | $27.6813 | $27.68 | $27.70 | $27.70 |
| 7 purchase totals = | $696.87 | $753.6611 | $753.66 | $753.70 | $753.70 | |