| 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 | $133.41 | 3.790% | $138.4662 | $138.47 | $138.45 | $138.50 |
| Purchase #2 | $248.76 | 11.340% | $276.9694 | $276.97 | $276.95 | $277.00 |
| Purchase #3 | $157.67 | 3.415% | $163.0544 | $163.05 | $163.05 | $163.10 |
| Purchase #4 | $58.38 | 11.167% | $64.8993 | $64.90 | $64.90 | $64.90 |
| Purchase #5 | $7.64 | 7.689% | $8.2274 | $8.23 | $8.25 | $8.20 |
| Purchase #6 | $38.59 | 10.511% | $42.6462 | $42.65 | $42.65 | $42.60 |
| Purchase #7 | $200.73 | 12.116% | $225.0504 | $225.05 | $225.05 | $225.10 |
| 7 purchase totals = | $845.18 | $919.3133 | $919.32 | $919.30 | $919.40 | |