| 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 | $189.54 | 4.292% | $197.6751 | $197.68 | $197.70 | $197.70 |
| Purchase #2 | $36.48 | 5.117% | $38.3467 | $38.35 | $38.35 | $38.30 |
| Purchase #3 | $17.60 | 8.324% | $19.065 | $19.07 | $19.05 | $19.10 |
| Purchase #4 | $216.25 | 11.514% | $241.149 | $241.15 | $241.15 | $241.10 |
| Purchase #5 | $226.78 | 5.650% | $239.5931 | $239.59 | $239.60 | $239.60 |
| Purchase #6 | $175.66 | 9.416% | $192.2001 | $192.20 | $192.20 | $192.20 |
| Purchase #7 | $43.88 | 4.868% | $46.0161 | $46.02 | $46.00 | $46.00 |
| 7 purchase totals = | $906.19 | $974.0451 | $974.06 | $974.05 | $974.00 | |