| 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 | $207.71 | 4.349% | $216.7433 | $216.74 | $216.75 | $216.70 |
| Purchase #2 | $204.32 | 10.206% | $225.1729 | $225.17 | $225.15 | $225.20 |
| Purchase #3 | $123.46 | 9.560% | $135.2628 | $135.26 | $135.25 | $135.30 |
| Purchase #4 | $174.58 | 5.829% | $184.7563 | $184.76 | $184.75 | $184.80 |
| Purchase #5 | $144.90 | 13.125% | $163.9181 | $163.92 | $163.90 | $163.90 |
| Purchase #6 | $27.61 | 12.380% | $31.0281 | $31.03 | $31.05 | $31.00 |
| Purchase #7 | $210.43 | 8.246% | $227.7821 | $227.78 | $227.80 | $227.80 |
| 7 purchase totals = | $1,093.01 | $1,184.6636 | $1,184.66 | $1,184.65 | $1,184.70 | |