| 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 | $163.40 | 6.836% | $174.57 | $174.57 | $174.55 | $174.60 |
| Purchase #2 | $171.95 | 9.687% | $188.6068 | $188.61 | $188.60 | $188.60 |
| Purchase #3 | $187.71 | 6.369% | $199.6652 | $199.67 | $199.65 | $199.70 |
| Purchase #4 | $36.45 | 7.439% | $39.1615 | $39.16 | $39.15 | $39.20 |
| Purchase #5 | $28.86 | 7.117% | $30.914 | $30.91 | $30.90 | $30.90 |
| Purchase #6 | $124.47 | 12.799% | $140.4009 | $140.40 | $140.40 | $140.40 |
| Purchase #7 | $114.58 | 4.245% | $119.4439 | $119.44 | $119.45 | $119.40 |
| 7 purchase totals = | $827.42 | $892.7623 | $892.76 | $892.70 | $892.80 | |