| 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 | $146.73 | 11.495% | $163.5966 | $163.60 | $163.60 | $163.60 |
| Purchase #2 | $210.61 | 5.701% | $222.6169 | $222.62 | $222.60 | $222.60 |
| Purchase #3 | $186.26 | 8.600% | $202.2784 | $202.28 | $202.30 | $202.30 |
| Purchase #4 | $120.29 | 10.785% | $133.2633 | $133.26 | $133.25 | $133.30 |
| Purchase #5 | $137.92 | 4.619% | $144.2905 | $144.29 | $144.30 | $144.30 |
| Purchase #6 | $119.71 | 8.642% | $130.0553 | $130.06 | $130.05 | $130.10 |
| Purchase #7 | $45.80 | 13.237% | $51.8625 | $51.86 | $51.85 | $51.90 |
| 7 purchase totals = | $967.32 | $1,047.9635 | $1,047.97 | $1,047.95 | $1,048.10 | |