| 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 | $143.28 | 4.805% | $150.1646 | $150.16 | $150.15 | $150.20 |
| Purchase #2 | $179.41 | 13.527% | $203.6788 | $203.68 | $203.70 | $203.70 |
| Purchase #3 | $196.86 | 8.231% | $213.0635 | $213.06 | $213.05 | $213.10 |
| Purchase #4 | $243.32 | 6.600% | $259.3791 | $259.38 | $259.40 | $259.40 |
| Purchase #5 | $146.83 | 9.529% | $160.8214 | $160.82 | $160.80 | $160.80 |
| Purchase #6 | $52.87 | 6.852% | $56.4927 | $56.49 | $56.50 | $56.50 |
| Purchase #7 | $186.40 | 4.342% | $194.4935 | $194.49 | $194.50 | $194.50 |
| 7 purchase totals = | $1,148.97 | $1,238.0936 | $1,238.08 | $1,238.10 | $1,238.20 | |