| 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 | $121.45 | 10.490% | $134.1901 | $134.19 | $134.20 | $134.20 |
| Purchase #2 | $88.55 | 11.125% | $98.4012 | $98.40 | $98.40 | $98.40 |
| Purchase #3 | $32.93 | 8.868% | $35.8502 | $35.85 | $35.85 | $35.90 |
| Purchase #4 | $144.36 | 13.863% | $164.3726 | $164.37 | $164.35 | $164.40 |
| Purchase #5 | $61.78 | 9.851% | $67.8659 | $67.87 | $67.85 | $67.90 |
| Purchase #6 | $203.65 | 8.628% | $221.2209 | $221.22 | $221.20 | $221.20 |
| Purchase #7 | $13.68 | 3.596% | $14.1719 | $14.17 | $14.15 | $14.20 |
| 7 purchase totals = | $666.40 | $736.0728 | $736.07 | $736.00 | $736.20 | |