| 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 | $152.34 | 9.294% | $166.4985 | $166.50 | $166.50 | $166.50 |
| Purchase #2 | $158.40 | 8.126% | $171.2716 | $171.27 | $171.25 | $171.30 |
| Purchase #3 | $88.44 | 3.407% | $91.4532 | $91.45 | $91.45 | $91.50 |
| Purchase #4 | $227.47 | 6.323% | $241.8529 | $241.85 | $241.85 | $241.90 |
| Purchase #5 | $218.90 | 7.805% | $235.9851 | $235.99 | $236.00 | $236.00 |
| Purchase #6 | $174.86 | 3.685% | $181.3036 | $181.30 | $181.30 | $181.30 |
| Purchase #7 | $13.55 | 6.116% | $14.3787 | $14.38 | $14.40 | $14.40 |
| 7 purchase totals = | $1,033.96 | $1,102.7436 | $1,102.74 | $1,102.75 | $1,102.90 | |