| 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 | $162.55 | 10.691% | $179.9282 | $179.93 | $179.95 | $179.90 |
| Purchase #2 | $49.50 | 3.552% | $51.2582 | $51.26 | $51.25 | $51.30 |
| Purchase #3 | $140.99 | 7.870% | $152.0859 | $152.09 | $152.10 | $152.10 |
| Purchase #4 | $240.85 | 8.644% | $261.6691 | $261.67 | $261.65 | $261.70 |
| Purchase #5 | $186.98 | 8.256% | $202.4171 | $202.42 | $202.40 | $202.40 |
| Purchase #6 | $241.59 | 8.842% | $262.9514 | $262.95 | $262.95 | $263.00 |
| Purchase #7 | $60.56 | 11.724% | $67.6601 | $67.66 | $67.65 | $67.70 |
| 7 purchase totals = | $1,083.02 | $1,177.9700 | $1,177.98 | $1,177.95 | $1,178.10 | |