| 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 | $153.70 | 13.264% | $174.0868 | $174.09 | $174.10 | $174.10 |
| Purchase #2 | $29.55 | 4.356% | $30.8372 | $30.84 | $30.85 | $30.80 |
| Purchase #3 | $231.53 | 6.434% | $246.4266 | $246.43 | $246.45 | $246.40 |
| Purchase #4 | $239.73 | 8.244% | $259.4933 | $259.49 | $259.50 | $259.50 |
| Purchase #5 | $245.86 | 7.290% | $263.7832 | $263.78 | $263.80 | $263.80 |
| Purchase #6 | $224.51 | 4.495% | $234.6017 | $234.60 | $234.60 | $234.60 |
| Purchase #7 | $16.54 | 13.275% | $18.7357 | $18.74 | $18.75 | $18.70 |
| 7 purchase totals = | $1,141.42 | $1,227.9645 | $1,227.97 | $1,228.05 | $1,227.90 | |