| 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 | $107.39 | 13.733% | $122.1379 | $122.14 | $122.15 | $122.10 |
| Purchase #2 | $176.32 | 6.519% | $187.8143 | $187.81 | $187.80 | $187.80 |
| Purchase #3 | $96.35 | 12.721% | $108.6067 | $108.61 | $108.60 | $108.60 |
| Purchase #4 | $165.47 | 3.242% | $170.8345 | $170.83 | $170.85 | $170.80 |
| Purchase #5 | $92.58 | 7.333% | $99.3689 | $99.37 | $99.35 | $99.40 |
| Purchase #6 | $205.59 | 8.431% | $222.9233 | $222.92 | $222.90 | $222.90 |
| Purchase #7 | $215.69 | 7.121% | $231.0493 | $231.05 | $231.05 | $231.00 |
| 7 purchase totals = | $1,059.39 | $1,142.7349 | $1,142.73 | $1,142.70 | $1,142.60 | |