| 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 | $145.28 | 12.188% | $162.9867 | $162.99 | $163.00 | $163.00 |
| Purchase #2 | $47.48 | 8.113% | $51.3321 | $51.33 | $51.35 | $51.30 |
| Purchase #3 | $228.73 | 13.426% | $259.4393 | $259.44 | $259.45 | $259.40 |
| Purchase #4 | $245.60 | 8.553% | $266.6062 | $266.61 | $266.60 | $266.60 |
| Purchase #5 | $16.47 | 6.820% | $17.5933 | $17.59 | $17.60 | $17.60 |
| Purchase #6 | $195.43 | 10.194% | $215.3521 | $215.35 | $215.35 | $215.40 |
| Purchase #7 | $206.75 | 4.561% | $216.1799 | $216.18 | $216.20 | $216.20 |
| 7 purchase totals = | $1,085.74 | $1,189.4896 | $1,189.49 | $1,189.55 | $1,189.50 | |