| 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 | $171.78 | 12.108% | $192.5791 | $192.58 | $192.60 | $192.60 |
| Purchase #2 | $176.82 | 11.164% | $196.5602 | $196.56 | $196.55 | $196.60 |
| Purchase #3 | $122.73 | 5.814% | $129.8655 | $129.87 | $129.85 | $129.90 |
| Purchase #4 | $108.25 | 10.407% | $119.5156 | $119.52 | $119.50 | $119.50 |
| Purchase #5 | $125.99 | 8.518% | $136.7218 | $136.72 | $136.70 | $136.70 |
| Purchase #6 | $161.66 | 9.380% | $176.8237 | $176.82 | $176.80 | $176.80 |
| Purchase #7 | $33.36 | 10.443% | $36.8438 | $36.84 | $36.85 | $36.80 |
| 7 purchase totals = | $900.59 | $988.9097 | $988.91 | $988.85 | $988.90 | |