| 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 | $15.52 | 5.438% | $16.364 | $16.36 | $16.35 | $16.40 |
| Purchase #2 | $201.78 | 6.390% | $214.6737 | $214.67 | $214.65 | $214.70 |
| Purchase #3 | $167.61 | 13.474% | $190.1938 | $190.19 | $190.20 | $190.20 |
| Purchase #4 | $100.49 | 11.107% | $111.6514 | $111.65 | $111.65 | $111.70 |
| Purchase #5 | $155.85 | 7.578% | $167.6603 | $167.66 | $167.65 | $167.70 |
| Purchase #6 | $25.59 | 3.481% | $26.4808 | $26.48 | $26.50 | $26.50 |
| Purchase #7 | $250.63 | 3.503% | $259.4096 | $259.41 | $259.40 | $259.40 |
| 7 purchase totals = | $917.47 | $986.4336 | $986.42 | $986.40 | $986.60 | |