| 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 | $72.43 | 5.268% | $76.2456 | $76.25 | $76.25 | $76.20 |
| Purchase #2 | $138.79 | 12.396% | $155.9944 | $155.99 | $156.00 | $156.00 |
| Purchase #3 | $13.43 | 12.770% | $15.145 | $15.15 | $15.15 | $15.10 |
| Purchase #4 | $128.32 | 6.113% | $136.1642 | $136.16 | $136.15 | $136.20 |
| Purchase #5 | $156.72 | 6.175% | $166.3975 | $166.40 | $166.40 | $166.40 |
| Purchase #6 | $73.35 | 6.192% | $77.8918 | $77.89 | $77.90 | $77.90 |
| Purchase #7 | $183.47 | 6.328% | $195.08 | $195.08 | $195.10 | $195.10 |
| 7 purchase totals = | $766.51 | $822.9185 | $822.92 | $822.95 | $822.90 | |