| 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 | $91.61 | 13.871% | $104.3172 | $104.32 | $104.30 | $104.30 |
| Purchase #2 | $80.79 | 13.143% | $91.4082 | $91.41 | $91.40 | $91.40 |
| Purchase #3 | $168.84 | 5.754% | $178.5551 | $178.56 | $178.55 | $178.60 |
| Purchase #4 | $120.37 | 7.803% | $129.7625 | $129.76 | $129.75 | $129.80 |
| Purchase #5 | $160.90 | 12.488% | $180.9932 | $180.99 | $181.00 | $181.00 |
| Purchase #6 | $106.65 | 7.422% | $114.5656 | $114.57 | $114.55 | $114.60 |
| Purchase #7 | $182.25 | 13.229% | $206.3599 | $206.36 | $206.35 | $206.40 |
| 7 purchase totals = | $911.41 | $1,005.9617 | $1,005.97 | $1,005.90 | $1,006.10 | |