| 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 | $140.45 | 12.186% | $157.5652 | $157.57 | $157.55 | $157.60 |
| Purchase #2 | $181.31 | 10.317% | $200.0158 | $200.02 | $200.00 | $200.00 |
| Purchase #3 | $228.91 | 7.746% | $246.6414 | $246.64 | $246.65 | $246.60 |
| Purchase #4 | $238.63 | 10.504% | $263.6957 | $263.70 | $263.70 | $263.70 |
| Purchase #5 | $148.38 | 10.227% | $163.5548 | $163.55 | $163.55 | $163.60 |
| Purchase #6 | $211.94 | 11.717% | $236.773 | $236.77 | $236.75 | $236.80 |
| Purchase #7 | $177.84 | 5.514% | $187.6461 | $187.65 | $187.65 | $187.60 |
| 7 purchase totals = | $1,327.46 | $1,455.8920 | $1,455.90 | $1,455.85 | $1,455.90 | |