| 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 | $150.93 | 12.755% | $170.1811 | $170.18 | $170.20 | $170.20 |
| Purchase #2 | $239.98 | 5.391% | $252.9173 | $252.92 | $252.90 | $252.90 |
| Purchase #3 | $163.30 | 11.600% | $182.2428 | $182.24 | $182.25 | $182.20 |
| Purchase #4 | $235.67 | 9.506% | $258.0728 | $258.07 | $258.05 | $258.10 |
| Purchase #5 | $155.54 | 4.643% | $162.7617 | $162.76 | $162.75 | $162.80 |
| Purchase #6 | $193.59 | 3.339% | $200.054 | $200.05 | $200.05 | $200.10 |
| Purchase #7 | $224.37 | 7.411% | $240.9981 | $241.00 | $241.00 | $241.00 |
| 7 purchase totals = | $1,363.38 | $1,467.2278 | $1,467.22 | $1,467.20 | $1,467.30 | |