| 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 | $155.74 | 13.668% | $177.0265 | $177.03 | $177.05 | $177.00 |
| Purchase #2 | $208.33 | 7.524% | $224.0047 | $224.00 | $224.00 | $224.00 |
| Purchase #3 | $145.78 | 7.607% | $156.8695 | $156.87 | $156.85 | $156.90 |
| Purchase #4 | $27.38 | 10.586% | $30.2784 | $30.28 | $30.30 | $30.30 |
| Purchase #5 | $234.44 | 7.754% | $252.6185 | $252.62 | $252.60 | $252.60 |
| Purchase #6 | $90.45 | 13.339% | $102.5151 | $102.52 | $102.50 | $102.50 |
| Purchase #7 | $155.26 | 5.484% | $163.7745 | $163.77 | $163.75 | $163.80 |
| 7 purchase totals = | $1,017.38 | $1,107.0872 | $1,107.09 | $1,107.05 | $1,107.10 | |