| 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 | $132.28 | 11.642% | $147.68 | $147.68 | $147.70 | $147.70 |
| Purchase #2 | $137.40 | 12.506% | $154.5832 | $154.58 | $154.60 | $154.60 |
| Purchase #3 | $199.83 | 4.868% | $209.5577 | $209.56 | $209.55 | $209.60 |
| Purchase #4 | $145.55 | 5.706% | $153.8551 | $153.86 | $153.85 | $153.90 |
| Purchase #5 | $124.36 | 12.585% | $140.0107 | $140.01 | $140.00 | $140.00 |
| Purchase #6 | $41.57 | 10.188% | $45.8052 | $45.81 | $45.80 | $45.80 |
| Purchase #7 | $15.34 | 7.194% | $16.4436 | $16.44 | $16.45 | $16.40 |
| 7 purchase totals = | $796.33 | $867.9355 | $867.94 | $867.95 | $868.00 | |