| 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 | $177.51 | 3.126% | $183.059 | $183.06 | $183.05 | $183.10 |
| Purchase #2 | $47.97 | 5.275% | $50.5004 | $50.50 | $50.50 | $50.50 |
| Purchase #3 | $49.50 | 4.396% | $51.676 | $51.68 | $51.70 | $51.70 |
| Purchase #4 | $243.72 | 5.728% | $257.6803 | $257.68 | $257.70 | $257.70 |
| Purchase #5 | $245.76 | 6.776% | $262.4127 | $262.41 | $262.40 | $262.40 |
| Purchase #6 | $16.25 | 12.475% | $18.2772 | $18.28 | $18.30 | $18.30 |
| Purchase #7 | $203.54 | 7.448% | $218.6997 | $218.70 | $218.70 | $218.70 |
| 7 purchase totals = | $984.25 | $1,042.3053 | $1,042.31 | $1,042.35 | $1,042.40 | |