| 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 | $161.62 | 3.455% | $167.204 | $167.20 | $167.20 | $167.20 |
| Purchase #2 | $217.60 | 11.685% | $243.0266 | $243.03 | $243.05 | $243.00 |
| Purchase #3 | $194.41 | 4.629% | $203.4092 | $203.41 | $203.40 | $203.40 |
| Purchase #4 | $113.68 | 5.452% | $119.8778 | $119.88 | $119.90 | $119.90 |
| Purchase #5 | $167.38 | 12.844% | $188.8783 | $188.88 | $188.90 | $188.90 |
| Purchase #6 | $223.67 | 11.360% | $249.0789 | $249.08 | $249.10 | $249.10 |
| Purchase #7 | $186.48 | 3.560% | $193.1187 | $193.12 | $193.10 | $193.10 |
| 7 purchase totals = | $1,264.84 | $1,364.5935 | $1,364.60 | $1,364.65 | $1,364.60 | |