| 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 | $187.74 | 7.165% | $201.1916 | $201.19 | $201.20 | $201.20 |
| Purchase #2 | $186.49 | 10.653% | $206.3568 | $206.36 | $206.35 | $206.40 |
| Purchase #3 | $27.89 | 11.439% | $31.0803 | $31.08 | $31.10 | $31.10 |
| Purchase #4 | $144.73 | 12.412% | $162.6939 | $162.69 | $162.70 | $162.70 |
| Purchase #5 | $175.84 | 8.457% | $190.7108 | $190.71 | $190.70 | $190.70 |
| Purchase #6 | $123.99 | 13.456% | $140.6741 | $140.67 | $140.65 | $140.70 |
| Purchase #7 | $195.73 | 4.863% | $205.2483 | $205.25 | $205.25 | $205.20 |
| 7 purchase totals = | $1,042.41 | $1,137.9558 | $1,137.95 | $1,137.95 | $1,138.00 | |