| 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 | $225.86 | 6.513% | $240.5703 | $240.57 | $240.55 | $240.60 |
| Purchase #2 | $30.55 | 9.618% | $33.4883 | $33.49 | $33.50 | $33.50 |
| Purchase #3 | $212.54 | 10.231% | $234.285 | $234.29 | $234.30 | $234.30 |
| Purchase #4 | $140.39 | 3.449% | $145.2321 | $145.23 | $145.25 | $145.20 |
| Purchase #5 | $148.28 | 4.572% | $155.0594 | $155.06 | $155.05 | $155.10 |
| Purchase #6 | $162.51 | 8.430% | $176.2096 | $176.21 | $176.20 | $176.20 |
| Purchase #7 | $148.43 | 10.260% | $163.6589 | $163.66 | $163.65 | $163.70 |
| 7 purchase totals = | $1,068.56 | $1,148.5036 | $1,148.51 | $1,148.50 | $1,148.60 | |