| 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 | $123.31 | 6.727% | $131.6051 | $131.61 | $131.60 | $131.60 |
| Purchase #2 | $163.57 | 13.776% | $186.1034 | $186.10 | $186.10 | $186.10 |
| Purchase #3 | $52.62 | 7.442% | $56.536 | $56.54 | $56.55 | $56.50 |
| Purchase #4 | $125.78 | 8.843% | $136.9027 | $136.90 | $136.90 | $136.90 |
| Purchase #5 | $238.72 | 13.500% | $270.9472 | $270.95 | $270.95 | $270.90 |
| Purchase #6 | $139.26 | 7.211% | $149.302 | $149.30 | $149.30 | $149.30 |
| Purchase #7 | $160.69 | 10.286% | $177.2186 | $177.22 | $177.20 | $177.20 |
| 7 purchase totals = | $1,003.95 | $1,108.6150 | $1,108.62 | $1,108.60 | $1,108.50 | |