| 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 | $179.44 | 6.165% | $190.5025 | $190.50 | $190.50 | $190.50 |
| Purchase #2 | $165.28 | 4.160% | $172.1556 | $172.16 | $172.15 | $172.20 |
| Purchase #3 | $131.76 | 7.574% | $141.7395 | $141.74 | $141.75 | $141.70 |
| Purchase #4 | $113.84 | 7.531% | $122.4133 | $122.41 | $122.40 | $122.40 |
| Purchase #5 | $237.35 | 6.665% | $253.1694 | $253.17 | $253.15 | $253.20 |
| Purchase #6 | $138.65 | 9.545% | $151.8841 | $151.88 | $151.90 | $151.90 |
| Purchase #7 | $212.71 | 7.545% | $228.759 | $228.76 | $228.75 | $228.80 |
| 7 purchase totals = | $1,179.03 | $1,260.6234 | $1,260.62 | $1,260.60 | $1,260.70 | |