| 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 | $143.78 | 11.222% | $159.915 | $159.92 | $159.90 | $159.90 |
| Purchase #2 | $17.46 | 7.497% | $18.769 | $18.77 | $18.75 | $18.80 |
| Purchase #3 | $48.84 | 12.829% | $55.1057 | $55.11 | $55.10 | $55.10 |
| Purchase #4 | $114.44 | 8.398% | $124.0507 | $124.05 | $124.05 | $124.10 |
| Purchase #5 | $114.57 | 8.711% | $124.5502 | $124.55 | $124.55 | $124.60 |
| Purchase #6 | $119.45 | 9.695% | $131.0307 | $131.03 | $131.05 | $131.00 |
| Purchase #7 | $219.57 | 12.425% | $246.8516 | $246.85 | $246.85 | $246.90 |
| 7 purchase totals = | $778.11 | $860.2729 | $860.28 | $860.25 | $860.40 | |