| 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 | $155.62 | 7.847% | $167.8315 | $167.83 | $167.85 | $167.80 |
| Purchase #2 | $108.33 | 6.478% | $115.3476 | $115.35 | $115.35 | $115.30 |
| Purchase #3 | $51.61 | 13.560% | $58.6083 | $58.61 | $58.60 | $58.60 |
| Purchase #4 | $124.91 | 10.355% | $137.8444 | $137.84 | $137.85 | $137.80 |
| Purchase #5 | $123.75 | 13.743% | $140.757 | $140.76 | $140.75 | $140.80 |
| Purchase #6 | $76.75 | 11.209% | $85.3529 | $85.35 | $85.35 | $85.40 |
| Purchase #7 | $165.44 | 10.292% | $182.4671 | $182.47 | $182.45 | $182.50 |
| 7 purchase totals = | $806.41 | $888.2088 | $888.21 | $888.20 | $888.20 | |