| 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 | $174.42 | 5.398% | $183.8352 | $183.84 | $183.85 | $183.80 |
| Purchase #2 | $176.27 | 3.109% | $181.7502 | $181.75 | $181.75 | $181.80 |
| Purchase #3 | $6.60 | 8.429% | $7.1563 | $7.16 | $7.15 | $7.20 |
| Purchase #4 | $130.61 | 8.348% | $141.5133 | $141.51 | $141.50 | $141.50 |
| Purchase #5 | $79.47 | 8.406% | $86.1502 | $86.15 | $86.15 | $86.20 |
| Purchase #6 | $193.64 | 12.214% | $217.2912 | $217.29 | $217.30 | $217.30 |
| Purchase #7 | $203.66 | 10.504% | $225.0524 | $225.05 | $225.05 | $225.10 |
| 7 purchase totals = | $964.67 | $1,042.7488 | $1,042.75 | $1,042.75 | $1,042.90 | |