| 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 | $181.70 | 4.553% | $189.9728 | $189.97 | $189.95 | $190.00 |
| Purchase #2 | $218.91 | 5.849% | $231.714 | $231.71 | $231.70 | $231.70 |
| Purchase #3 | $169.60 | 8.684% | $184.3281 | $184.33 | $184.35 | $184.30 |
| Purchase #4 | $174.71 | 12.242% | $196.098 | $196.10 | $196.10 | $196.10 |
| Purchase #5 | $44.79 | 7.607% | $48.1972 | $48.20 | $48.20 | $48.20 |
| Purchase #6 | $164.58 | 5.830% | $174.175 | $174.18 | $174.20 | $174.20 |
| Purchase #7 | $11.69 | 8.859% | $12.7256 | $12.73 | $12.75 | $12.70 |
| 7 purchase totals = | $965.98 | $1,037.2107 | $1,037.22 | $1,037.25 | $1,037.20 | |