| 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 | $156.78 | 4.841% | $164.3697 | $164.37 | $164.35 | $164.40 |
| Purchase #2 | $124.32 | 6.673% | $132.6159 | $132.62 | $132.60 | $132.60 |
| Purchase #3 | $22.33 | 3.534% | $23.1191 | $23.12 | $23.10 | $23.10 |
| Purchase #4 | $25.34 | 9.629% | $27.78 | $27.78 | $27.80 | $27.80 |
| Purchase #5 | $206.27 | 9.273% | $225.3974 | $225.40 | $225.40 | $225.40 |
| Purchase #6 | $165.81 | 5.724% | $175.301 | $175.30 | $175.30 | $175.30 |
| Purchase #7 | $143.30 | 10.202% | $157.9195 | $157.92 | $157.90 | $157.90 |
| 7 purchase totals = | $844.15 | $906.5026 | $906.51 | $906.45 | $906.50 | |