| 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 | $191.51 | 8.393% | $207.5834 | $207.58 | $207.60 | $207.60 |
| Purchase #2 | $60.90 | 3.861% | $63.2513 | $63.25 | $63.25 | $63.30 |
| Purchase #3 | $61.80 | 5.304% | $65.0779 | $65.08 | $65.10 | $65.10 |
| Purchase #4 | $12.71 | 4.544% | $13.2875 | $13.29 | $13.30 | $13.30 |
| Purchase #5 | $135.96 | 7.247% | $145.813 | $145.81 | $145.80 | $145.80 |
| Purchase #6 | $38.81 | 8.216% | $41.9986 | $42.00 | $42.00 | $42.00 |
| Purchase #7 | $32.94 | 12.199% | $36.9584 | $36.96 | $36.95 | $37.00 |
| 7 purchase totals = | $534.63 | $573.9701 | $573.97 | $574.00 | $574.10 | |