| 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 | $145.65 | 11.695% | $162.6838 | $162.68 | $162.70 | $162.70 |
| Purchase #2 | $16.54 | 13.707% | $18.8071 | $18.81 | $18.80 | $18.80 |
| Purchase #3 | $81.33 | 7.728% | $87.6152 | $87.62 | $87.60 | $87.60 |
| Purchase #4 | $15.65 | 7.143% | $16.7679 | $16.77 | $16.75 | $16.80 |
| Purchase #5 | $42.75 | 6.567% | $45.5574 | $45.56 | $45.55 | $45.60 |
| Purchase #6 | $118.98 | 10.559% | $131.5431 | $131.54 | $131.55 | $131.50 |
| Purchase #7 | $250.37 | 6.583% | $266.8519 | $266.85 | $266.85 | $266.90 |
| 7 purchase totals = | $671.27 | $729.8264 | $729.83 | $729.80 | $729.90 | |