| 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 | $176.75 | 9.867% | $194.1899 | $194.19 | $194.20 | $194.20 |
| Purchase #2 | $206.82 | 12.293% | $232.2444 | $232.24 | $232.25 | $232.20 |
| Purchase #3 | $71.79 | 13.161% | $81.2383 | $81.24 | $81.25 | $81.20 |
| Purchase #4 | $129.60 | 3.168% | $133.7057 | $133.71 | $133.70 | $133.70 |
| Purchase #5 | $10.73 | 6.560% | $11.4339 | $11.43 | $11.45 | $11.40 |
| Purchase #6 | $179.29 | 7.712% | $193.1168 | $193.12 | $193.10 | $193.10 |
| Purchase #7 | $43.50 | 5.203% | $45.7633 | $45.76 | $45.75 | $45.80 |
| 7 purchase totals = | $818.48 | $891.6923 | $891.69 | $891.70 | $891.60 | |