| 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 | $166.64 | 4.824% | $174.6787 | $174.68 | $174.70 | $174.70 |
| Purchase #2 | $176.99 | 5.334% | $186.4306 | $186.43 | $186.45 | $186.40 |
| Purchase #3 | $14.82 | 12.808% | $16.7181 | $16.72 | $16.70 | $16.70 |
| Purchase #4 | $83.72 | 11.495% | $93.3436 | $93.34 | $93.35 | $93.30 |
| Purchase #5 | $22.63 | 6.698% | $24.1458 | $24.15 | $24.15 | $24.10 |
| Purchase #6 | $19.73 | 8.587% | $21.4242 | $21.42 | $21.40 | $21.40 |
| Purchase #7 | $124.33 | 8.313% | $134.6656 | $134.67 | $134.65 | $134.70 |
| 7 purchase totals = | $608.86 | $651.4066 | $651.41 | $651.40 | $651.30 | |