| 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 | $208.86 | 5.469% | $220.2826 | $220.28 | $220.30 | $220.30 |
| Purchase #2 | $147.45 | 12.821% | $166.3546 | $166.35 | $166.35 | $166.40 |
| Purchase #3 | $75.95 | 10.203% | $83.6992 | $83.70 | $83.70 | $83.70 |
| Purchase #4 | $133.61 | 4.859% | $140.1021 | $140.10 | $140.10 | $140.10 |
| Purchase #5 | $190.66 | 3.104% | $196.5781 | $196.58 | $196.60 | $196.60 |
| Purchase #6 | $73.40 | 3.862% | $76.2347 | $76.23 | $76.25 | $76.20 |
| Purchase #7 | $24.32 | 12.475% | $27.3539 | $27.35 | $27.35 | $27.40 |
| 7 purchase totals = | $854.25 | $910.6052 | $910.59 | $910.65 | $910.70 | |