| 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 | $168.60 | 4.270% | $175.7992 | $175.80 | $175.80 | $175.80 |
| Purchase #2 | $170.83 | 12.286% | $191.8182 | $191.82 | $191.80 | $191.80 |
| Purchase #3 | $191.36 | 7.219% | $205.1743 | $205.17 | $205.15 | $205.20 |
| Purchase #4 | $26.91 | 9.299% | $29.4124 | $29.41 | $29.40 | $29.40 |
| Purchase #5 | $126.87 | 5.796% | $134.2234 | $134.22 | $134.20 | $134.20 |
| Purchase #6 | $206.60 | 9.265% | $225.7415 | $225.74 | $225.75 | $225.70 |
| Purchase #7 | $211.34 | 7.621% | $227.4462 | $227.45 | $227.45 | $227.40 |
| 7 purchase totals = | $1,102.51 | $1,189.6152 | $1,189.61 | $1,189.55 | $1,189.50 | |