| 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 | $131.34 | 8.658% | $142.7114 | $142.71 | $142.70 | $142.70 |
| Purchase #2 | $29.70 | 3.468% | $30.73 | $30.73 | $30.75 | $30.70 |
| Purchase #3 | $163.89 | 13.285% | $185.6628 | $185.66 | $185.65 | $185.70 |
| Purchase #4 | $198.84 | 5.651% | $210.0764 | $210.08 | $210.10 | $210.10 |
| Purchase #5 | $39.58 | 10.640% | $43.7913 | $43.79 | $43.80 | $43.80 |
| Purchase #6 | $58.78 | 5.818% | $62.1998 | $62.20 | $62.20 | $62.20 |
| Purchase #7 | $114.46 | 10.250% | $126.1922 | $126.19 | $126.20 | $126.20 |
| 7 purchase totals = | $736.59 | $801.3639 | $801.36 | $801.40 | $801.40 | |