| 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 | $188.60 | 12.672% | $212.4994 | $212.50 | $212.50 | $212.50 |
| Purchase #2 | $165.65 | 12.837% | $186.9145 | $186.91 | $186.90 | $186.90 |
| Purchase #3 | $242.68 | 5.233% | $255.3794 | $255.38 | $255.40 | $255.40 |
| Purchase #4 | $146.34 | 6.866% | $156.3877 | $156.39 | $156.40 | $156.40 |
| Purchase #5 | $95.48 | 11.808% | $106.7543 | $106.75 | $106.75 | $106.80 |
| Purchase #6 | $140.41 | 12.133% | $157.4459 | $157.45 | $157.45 | $157.40 |
| Purchase #7 | $76.98 | 10.138% | $84.7842 | $84.78 | $84.80 | $84.80 |
| 7 purchase totals = | $1,056.14 | $1,160.1654 | $1,160.16 | $1,160.20 | $1,160.20 | |