| 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 | $143.55 | 13.403% | $162.79 | $162.79 | $162.80 | $162.80 |
| Purchase #2 | $200.94 | 6.522% | $214.0453 | $214.05 | $214.05 | $214.00 |
| Purchase #3 | $60.33 | 9.534% | $66.0819 | $66.08 | $66.10 | $66.10 |
| Purchase #4 | $67.25 | 7.642% | $72.3892 | $72.39 | $72.40 | $72.40 |
| Purchase #5 | $147.33 | 6.566% | $157.0037 | $157.00 | $157.00 | $157.00 |
| Purchase #6 | $219.55 | 5.822% | $232.3322 | $232.33 | $232.35 | $232.30 |
| Purchase #7 | $108.62 | 12.403% | $122.0921 | $122.09 | $122.10 | $122.10 |
| 7 purchase totals = | $947.57 | $1,026.7344 | $1,026.73 | $1,026.80 | $1,026.70 | |