| 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 | $154.26 | 6.438% | $164.1913 | $164.19 | $164.20 | $164.20 |
| Purchase #2 | $45.25 | 7.687% | $48.7284 | $48.73 | $48.75 | $48.70 |
| Purchase #3 | $238.28 | 4.821% | $249.7675 | $249.77 | $249.75 | $249.80 |
| Purchase #4 | $158.61 | 3.605% | $164.3279 | $164.33 | $164.35 | $164.30 |
| Purchase #5 | $119.64 | 5.860% | $126.6509 | $126.65 | $126.65 | $126.70 |
| Purchase #6 | $79.28 | 4.519% | $82.8627 | $82.86 | $82.85 | $82.90 |
| Purchase #7 | $212.81 | 13.104% | $240.6966 | $240.70 | $240.70 | $240.70 |
| 7 purchase totals = | $1,008.13 | $1,077.2253 | $1,077.23 | $1,077.25 | $1,077.30 | |