| 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 | $187.90 | 6.594% | $200.2901 | $200.29 | $200.30 | $200.30 |
| Purchase #2 | $105.48 | 3.247% | $108.9049 | $108.90 | $108.90 | $108.90 |
| Purchase #3 | $170.90 | 9.204% | $186.6296 | $186.63 | $186.65 | $186.60 |
| Purchase #4 | $126.88 | 7.439% | $136.3186 | $136.32 | $136.30 | $136.30 |
| Purchase #5 | $198.49 | 6.654% | $211.6975 | $211.70 | $211.70 | $211.70 |
| Purchase #6 | $106.68 | 13.326% | $120.8962 | $120.90 | $120.90 | $120.90 |
| Purchase #7 | $76.82 | 12.792% | $86.6468 | $86.65 | $86.65 | $86.60 |
| 7 purchase totals = | $973.15 | $1,051.3837 | $1,051.39 | $1,051.40 | $1,051.30 | |