| 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 | $153.75 | 6.831% | $164.2527 | $164.25 | $164.25 | $164.30 |
| Purchase #2 | $123.57 | 3.433% | $127.8122 | $127.81 | $127.80 | $127.80 |
| Purchase #3 | $58.95 | 7.656% | $63.4632 | $63.46 | $63.45 | $63.50 |
| Purchase #4 | $49.70 | 8.125% | $53.7381 | $53.74 | $53.75 | $53.70 |
| Purchase #5 | $104.89 | 8.638% | $113.9504 | $113.95 | $113.95 | $114.00 |
| Purchase #6 | $87.60 | 4.616% | $91.6436 | $91.64 | $91.65 | $91.60 |
| Purchase #7 | $227.45 | 9.576% | $249.2306 | $249.23 | $249.25 | $249.20 |
| 7 purchase totals = | $805.91 | $864.0908 | $864.08 | $864.10 | $864.10 | |