| 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 | $183.97 | 7.479% | $197.7291 | $197.73 | $197.75 | $197.70 |
| Purchase #2 | $175.65 | 8.377% | $190.3642 | $190.36 | $190.35 | $190.40 |
| Purchase #3 | $24.54 | 9.138% | $26.7825 | $26.78 | $26.80 | $26.80 |
| Purchase #4 | $26.57 | 13.666% | $30.2011 | $30.20 | $30.20 | $30.20 |
| Purchase #5 | $222.60 | 8.733% | $242.0397 | $242.04 | $242.05 | $242.00 |
| Purchase #6 | $221.42 | 9.231% | $241.8593 | $241.86 | $241.85 | $241.90 |
| Purchase #7 | $189.43 | 11.639% | $211.4778 | $211.48 | $211.50 | $211.50 |
| 7 purchase totals = | $1,044.18 | $1,140.4537 | $1,140.45 | $1,140.50 | $1,140.50 | |