| 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 | $157.47 | 13.590% | $178.8702 | $178.87 | $178.85 | $178.90 |
| Purchase #2 | $119.55 | 9.641% | $131.0758 | $131.08 | $131.10 | $131.10 |
| Purchase #3 | $69.53 | 9.389% | $76.0582 | $76.06 | $76.05 | $76.10 |
| Purchase #4 | $231.32 | 12.187% | $259.511 | $259.51 | $259.50 | $259.50 |
| Purchase #5 | $198.63 | 11.706% | $221.8816 | $221.88 | $221.90 | $221.90 |
| Purchase #6 | $173.32 | 11.720% | $193.6331 | $193.63 | $193.65 | $193.60 |
| Purchase #7 | $167.73 | 6.549% | $178.7146 | $178.71 | $178.70 | $178.70 |
| 7 purchase totals = | $1,117.55 | $1,239.7445 | $1,239.74 | $1,239.75 | $1,239.80 | |