| 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 | $134.59 | 5.789% | $142.3814 | $142.38 | $142.40 | $142.40 |
| Purchase #2 | $129.43 | 3.128% | $133.4786 | $133.48 | $133.50 | $133.50 |
| Purchase #3 | $139.65 | 4.811% | $146.3686 | $146.37 | $146.35 | $146.40 |
| Purchase #4 | $165.89 | 7.634% | $178.554 | $178.55 | $178.55 | $178.60 |
| Purchase #5 | $214.76 | 7.822% | $231.5585 | $231.56 | $231.55 | $231.60 |
| Purchase #6 | $5.32 | 6.435% | $5.6623 | $5.66 | $5.65 | $5.70 |
| Purchase #7 | $52.62 | 10.834% | $58.3209 | $58.32 | $58.30 | $58.30 |
| 7 purchase totals = | $842.26 | $896.3243 | $896.32 | $896.30 | $896.50 | |