| 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 | $166.77 | 11.587% | $186.0936 | $186.09 | $186.10 | $186.10 |
| Purchase #2 | $93.49 | 9.403% | $102.2809 | $102.28 | $102.30 | $102.30 |
| Purchase #3 | $207.33 | 12.122% | $232.4625 | $232.46 | $232.45 | $232.50 |
| Purchase #4 | $48.78 | 8.488% | $52.9204 | $52.92 | $52.90 | $52.90 |
| Purchase #5 | $132.87 | 7.740% | $143.1541 | $143.15 | $143.15 | $143.20 |
| Purchase #6 | $115.47 | 4.474% | $120.6361 | $120.64 | $120.65 | $120.60 |
| Purchase #7 | $156.37 | 9.655% | $171.4675 | $171.47 | $171.45 | $171.50 |
| 7 purchase totals = | $921.08 | $1,009.0151 | $1,009.01 | $1,009.00 | $1,009.10 | |