| 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 | $157.49 | 4.723% | $164.9283 | $164.93 | $164.95 | $164.90 |
| Purchase #2 | $213.80 | 7.691% | $230.2434 | $230.24 | $230.25 | $230.20 |
| Purchase #3 | $114.62 | 10.187% | $126.2963 | $126.30 | $126.30 | $126.30 |
| Purchase #4 | $96.84 | 9.531% | $106.0698 | $106.07 | $106.05 | $106.10 |
| Purchase #5 | $90.30 | 6.725% | $96.3727 | $96.37 | $96.35 | $96.40 |
| Purchase #6 | $88.68 | 10.739% | $98.2033 | $98.20 | $98.20 | $98.20 |
| Purchase #7 | $5.45 | 9.648% | $5.9758 | $5.98 | $6.00 | $6.00 |
| 7 purchase totals = | $767.18 | $828.0896 | $828.09 | $828.10 | $828.10 | |