| 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 | $191.45 | 3.805% | $198.7347 | $198.73 | $198.75 | $198.70 |
| Purchase #2 | $167.63 | 9.457% | $183.4828 | $183.48 | $183.50 | $183.50 |
| Purchase #3 | $6.76 | 3.741% | $7.0129 | $7.01 | $7.00 | $7.00 |
| Purchase #4 | $83.67 | 5.247% | $88.0602 | $88.06 | $88.05 | $88.10 |
| Purchase #5 | $13.62 | 12.334% | $15.2999 | $15.30 | $15.30 | $15.30 |
| Purchase #6 | $223.97 | 5.254% | $235.7374 | $235.74 | $235.75 | $235.70 |
| Purchase #7 | $61.45 | 13.144% | $69.527 | $69.53 | $69.55 | $69.50 |
| 7 purchase totals = | $748.55 | $797.8549 | $797.85 | $797.90 | $797.80 | |