| 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 | $225.90 | 3.480% | $233.7613 | $233.76 | $233.75 | $233.80 |
| Purchase #2 | $58.62 | 7.590% | $63.0693 | $63.07 | $63.05 | $63.10 |
| Purchase #3 | $162.98 | 13.350% | $184.7378 | $184.74 | $184.75 | $184.70 |
| Purchase #4 | $67.64 | 6.539% | $72.063 | $72.06 | $72.05 | $72.10 |
| Purchase #5 | $123.64 | 12.144% | $138.6548 | $138.65 | $138.65 | $138.70 |
| Purchase #6 | $16.73 | 12.784% | $18.8688 | $18.87 | $18.85 | $18.90 |
| Purchase #7 | $200.83 | 3.293% | $207.4433 | $207.44 | $207.45 | $207.40 |
| 7 purchase totals = | $856.34 | $918.5983 | $918.59 | $918.55 | $918.70 | |