| 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 | $95.83 | 6.488% | $102.0475 | $102.05 | $102.05 | $102.00 |
| Purchase #2 | $130.50 | 10.331% | $143.982 | $143.98 | $144.00 | $144.00 |
| Purchase #3 | $172.69 | 5.438% | $182.0809 | $182.08 | $182.10 | $182.10 |
| Purchase #4 | $205.76 | 4.824% | $215.6859 | $215.69 | $215.70 | $215.70 |
| Purchase #5 | $19.32 | 10.353% | $21.3202 | $21.32 | $21.30 | $21.30 |
| Purchase #6 | $30.47 | 7.329% | $32.7031 | $32.70 | $32.70 | $32.70 |
| Purchase #7 | $161.54 | 13.154% | $182.789 | $182.79 | $182.80 | $182.80 |
| 7 purchase totals = | $816.11 | $880.6086 | $880.61 | $880.65 | $880.60 | |