| 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 | $132.50 | 3.161% | $136.6883 | $136.69 | $136.70 | $136.70 |
| Purchase #2 | $11.96 | 3.286% | $12.353 | $12.35 | $12.35 | $12.40 |
| Purchase #3 | $77.40 | 4.214% | $80.6616 | $80.66 | $80.65 | $80.70 |
| Purchase #4 | $104.36 | 3.354% | $107.8602 | $107.86 | $107.85 | $107.90 |
| Purchase #5 | $192.40 | 9.346% | $210.3817 | $210.38 | $210.40 | $210.40 |
| Purchase #6 | $175.94 | 3.602% | $182.2774 | $182.28 | $182.30 | $182.30 |
| Purchase #7 | $113.45 | 8.635% | $123.2464 | $123.25 | $123.25 | $123.20 |
| 7 purchase totals = | $808.01 | $853.4686 | $853.47 | $853.50 | $853.60 | |