| 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 | $133.52 | 9.273% | $145.9013 | $145.90 | $145.90 | $145.90 |
| Purchase #2 | $240.50 | 9.344% | $262.9723 | $262.97 | $262.95 | $263.00 |
| Purchase #3 | $136.69 | 12.737% | $154.1002 | $154.10 | $154.10 | $154.10 |
| Purchase #4 | $142.58 | 3.129% | $147.0413 | $147.04 | $147.05 | $147.00 |
| Purchase #5 | $38.93 | 5.170% | $40.9427 | $40.94 | $40.95 | $40.90 |
| Purchase #6 | $170.53 | 11.762% | $190.5877 | $190.59 | $190.60 | $190.60 |
| Purchase #7 | $209.44 | 9.353% | $229.0289 | $229.03 | $229.05 | $229.00 |
| 7 purchase totals = | $1,072.19 | $1,170.5744 | $1,170.57 | $1,170.60 | $1,170.50 | |