| 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 | $158.56 | 8.323% | $171.7569 | $171.76 | $171.75 | $171.80 |
| Purchase #2 | $150.57 | 12.127% | $168.8296 | $168.83 | $168.85 | $168.80 |
| Purchase #3 | $186.34 | 4.148% | $194.0694 | $194.07 | $194.05 | $194.10 |
| Purchase #4 | $48.90 | 5.169% | $51.4276 | $51.43 | $51.45 | $51.40 |
| Purchase #5 | $208.69 | 8.694% | $226.8335 | $226.83 | $226.85 | $226.80 |
| Purchase #6 | $35.60 | 3.471% | $36.8357 | $36.84 | $36.85 | $36.80 |
| Purchase #7 | $34.76 | 9.223% | $37.9659 | $37.97 | $37.95 | $38.00 |
| 7 purchase totals = | $823.42 | $887.7186 | $887.73 | $887.75 | $887.70 | |