| 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 | $147.51 | 13.335% | $167.1805 | $167.18 | $167.20 | $167.20 |
| Purchase #2 | $37.57 | 4.526% | $39.2704 | $39.27 | $39.25 | $39.30 |
| Purchase #3 | $13.72 | 12.495% | $15.4343 | $15.43 | $15.45 | $15.40 |
| Purchase #4 | $55.60 | 4.452% | $58.0753 | $58.08 | $58.10 | $58.10 |
| Purchase #5 | $157.92 | 11.359% | $175.8581 | $175.86 | $175.85 | $175.90 |
| Purchase #6 | $134.46 | 3.558% | $139.2441 | $139.24 | $139.25 | $139.20 |
| Purchase #7 | $109.79 | 4.337% | $114.5516 | $114.55 | $114.55 | $114.60 |
| 7 purchase totals = | $656.57 | $709.6143 | $709.61 | $709.65 | $709.70 | |