| 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 | $63.74 | 5.368% | $67.1616 | $67.16 | $67.15 | $67.20 |
| Purchase #2 | $147.80 | 4.410% | $154.318 | $154.32 | $154.30 | $154.30 |
| Purchase #3 | $211.61 | 6.366% | $225.0811 | $225.08 | $225.10 | $225.10 |
| Purchase #4 | $248.74 | 10.388% | $274.5791 | $274.58 | $274.60 | $274.60 |
| Purchase #5 | $190.79 | 4.744% | $199.8411 | $199.84 | $199.85 | $199.80 |
| Purchase #6 | $244.34 | 5.345% | $257.4 | $257.40 | $257.40 | $257.40 |
| Purchase #7 | $137.31 | 5.590% | $144.9856 | $144.99 | $145.00 | $145.00 |
| 7 purchase totals = | $1,244.33 | $1,323.3665 | $1,323.37 | $1,323.40 | $1,323.40 | |