| 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 | $133.52 | 13.567% | $151.6347 | $151.63 | $151.65 | $151.60 |
| Purchase #2 | $162.36 | 9.297% | $177.4546 | $177.45 | $177.45 | $177.50 |
| Purchase #3 | $26.78 | 10.157% | $29.5 | $29.50 | $29.50 | $29.50 |
| Purchase #4 | $187.92 | 7.130% | $201.3187 | $201.32 | $201.30 | $201.30 |
| Purchase #5 | $236.85 | 10.421% | $261.5321 | $261.53 | $261.55 | $261.50 |
| Purchase #6 | $244.52 | 7.472% | $262.7905 | $262.79 | $262.80 | $262.80 |
| Purchase #7 | $54.93 | 11.748% | $61.3832 | $61.38 | $61.40 | $61.40 |
| 7 purchase totals = | $1,046.88 | $1,145.6138 | $1,145.60 | $1,145.65 | $1,145.60 | |