| 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 | $148.64 | 10.400% | $164.0986 | $164.10 | $164.10 | $164.10 |
| Purchase #2 | $154.49 | 7.642% | $166.2961 | $166.30 | $166.30 | $166.30 |
| Purchase #3 | $147.97 | 5.591% | $156.243 | $156.24 | $156.25 | $156.20 |
| Purchase #4 | $235.47 | 10.420% | $260.006 | $260.01 | $260.00 | $260.00 |
| Purchase #5 | $163.67 | 12.682% | $184.4266 | $184.43 | $184.45 | $184.40 |
| Purchase #6 | $157.67 | 13.460% | $178.8924 | $178.89 | $178.90 | $178.90 |
| Purchase #7 | $146.41 | 13.722% | $166.5004 | $166.50 | $166.50 | $166.50 |
| 7 purchase totals = | $1,154.32 | $1,276.4631 | $1,276.47 | $1,276.50 | $1,276.40 | |