| 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 | $180.65 | 9.705% | $198.1821 | $198.18 | $198.20 | $198.20 |
| Purchase #2 | $209.54 | 13.493% | $237.8132 | $237.81 | $237.80 | $237.80 |
| Purchase #3 | $184.36 | 3.625% | $191.0431 | $191.04 | $191.05 | $191.00 |
| Purchase #4 | $51.67 | 8.402% | $56.0113 | $56.01 | $56.00 | $56.00 |
| Purchase #5 | $212.84 | 6.143% | $225.9148 | $225.91 | $225.90 | $225.90 |
| Purchase #6 | $96.56 | 10.400% | $106.6022 | $106.60 | $106.60 | $106.60 |
| Purchase #7 | $245.41 | 8.334% | $265.8625 | $265.86 | $265.85 | $265.90 |
| 7 purchase totals = | $1,181.03 | $1,281.4292 | $1,281.41 | $1,281.40 | $1,281.40 | |