| 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 | $164.43 | 13.546% | $186.7037 | $186.70 | $186.70 | $186.70 |
| Purchase #2 | $150.29 | 3.660% | $155.7906 | $155.79 | $155.80 | $155.80 |
| Purchase #3 | $10.97 | 5.687% | $11.5939 | $11.59 | $11.60 | $11.60 |
| Purchase #4 | $117.69 | 5.731% | $124.4348 | $124.43 | $124.45 | $124.40 |
| Purchase #5 | $200.78 | 10.468% | $221.7977 | $221.80 | $221.80 | $221.80 |
| Purchase #6 | $30.65 | 11.547% | $34.1892 | $34.19 | $34.20 | $34.20 |
| Purchase #7 | $141.73 | 7.637% | $152.5539 | $152.55 | $152.55 | $152.60 |
| 7 purchase totals = | $816.54 | $887.0638 | $887.05 | $887.10 | $887.10 | |