| 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 | $188.91 | 7.765% | $203.5789 | $203.58 | $203.60 | $203.60 |
| Purchase #2 | $8.38 | 5.612% | $8.8503 | $8.85 | $8.85 | $8.90 |
| Purchase #3 | $175.25 | 8.387% | $189.9482 | $189.95 | $189.95 | $189.90 |
| Purchase #4 | $146.40 | 12.596% | $164.8405 | $164.84 | $164.85 | $164.80 |
| Purchase #5 | $192.85 | 11.766% | $215.5407 | $215.54 | $215.55 | $215.50 |
| Purchase #6 | $161.42 | 3.732% | $167.4442 | $167.44 | $167.45 | $167.40 |
| Purchase #7 | $123.98 | 9.665% | $135.9627 | $135.96 | $135.95 | $136.00 |
| 7 purchase totals = | $997.19 | $1,086.1655 | $1,086.16 | $1,086.20 | $1,086.10 | |