| 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 | $164.86 | 11.710% | $184.1651 | $184.17 | $184.15 | $184.20 |
| Purchase #2 | $147.27 | 11.183% | $163.7392 | $163.74 | $163.75 | $163.70 |
| Purchase #3 | $89.42 | 5.617% | $94.4427 | $94.44 | $94.45 | $94.40 |
| Purchase #4 | $14.77 | 5.761% | $15.6209 | $15.62 | $15.60 | $15.60 |
| Purchase #5 | $162.99 | 8.130% | $176.2411 | $176.24 | $176.25 | $176.20 |
| Purchase #6 | $83.63 | 8.167% | $90.4601 | $90.46 | $90.45 | $90.50 |
| Purchase #7 | $157.72 | 3.867% | $163.819 | $163.82 | $163.80 | $163.80 |
| 7 purchase totals = | $820.66 | $888.4881 | $888.49 | $888.45 | $888.40 | |