| 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 | $164.65 | 8.583% | $178.7819 | $178.78 | $178.80 | $178.80 |
| Purchase #2 | $85.54 | 6.476% | $91.0796 | $91.08 | $91.10 | $91.10 |
| Purchase #3 | $228.74 | 7.655% | $246.25 | $246.25 | $246.25 | $246.30 |
| Purchase #4 | $41.92 | 12.860% | $47.3109 | $47.31 | $47.30 | $47.30 |
| Purchase #5 | $136.45 | 13.574% | $154.9717 | $154.97 | $154.95 | $155.00 |
| Purchase #6 | $83.89 | 5.344% | $88.3731 | $88.37 | $88.35 | $88.40 |
| Purchase #7 | $242.38 | 8.387% | $262.7084 | $262.71 | $262.70 | $262.70 |
| 7 purchase totals = | $983.57 | $1,069.4756 | $1,069.47 | $1,069.45 | $1,069.60 | |