| 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 | $164.54 | 5.461% | $173.5255 | $173.53 | $173.55 | $173.50 |
| Purchase #2 | $137.46 | 13.287% | $155.7243 | $155.72 | $155.70 | $155.70 |
| Purchase #3 | $175.86 | 9.796% | $193.0872 | $193.09 | $193.10 | $193.10 |
| Purchase #4 | $87.37 | 10.331% | $96.3962 | $96.40 | $96.40 | $96.40 |
| Purchase #5 | $205.60 | 10.849% | $227.9055 | $227.91 | $227.90 | $227.90 |
| Purchase #6 | $35.91 | 6.745% | $38.3321 | $38.33 | $38.35 | $38.30 |
| Purchase #7 | $140.34 | 10.437% | $154.9873 | $154.99 | $155.00 | $155.00 |
| 7 purchase totals = | $947.08 | $1,039.9581 | $1,039.97 | $1,040.00 | $1,039.90 | |