| 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 | $152.42 | 3.450% | $157.6785 | $157.68 | $157.70 | $157.70 |
| Purchase #2 | $230.73 | 13.559% | $262.0147 | $262.01 | $262.00 | $262.00 |
| Purchase #3 | $181.73 | 8.256% | $196.7336 | $196.73 | $196.75 | $196.70 |
| Purchase #4 | $142.84 | 10.576% | $157.9468 | $157.95 | $157.95 | $157.90 |
| Purchase #5 | $187.61 | 6.111% | $199.0748 | $199.07 | $199.05 | $199.10 |
| Purchase #6 | $242.92 | 9.807% | $266.7432 | $266.74 | $266.75 | $266.70 |
| Purchase #7 | $64.97 | 7.432% | $69.7986 | $69.80 | $69.80 | $69.80 |
| 7 purchase totals = | $1,203.22 | $1,309.9902 | $1,309.98 | $1,310.00 | $1,309.90 | |