| 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 | $174.43 | 8.821% | $189.8165 | $189.82 | $189.80 | $189.80 |
| Purchase #2 | $124.53 | 7.333% | $133.6618 | $133.66 | $133.65 | $133.70 |
| Purchase #3 | $232.32 | 6.824% | $248.1735 | $248.17 | $248.15 | $248.20 |
| Purchase #4 | $61.72 | 6.241% | $65.5719 | $65.57 | $65.55 | $65.60 |
| Purchase #5 | $27.37 | 11.300% | $30.4628 | $30.46 | $30.45 | $30.50 |
| Purchase #6 | $128.57 | 11.440% | $143.2784 | $143.28 | $143.30 | $143.30 |
| Purchase #7 | $151.50 | 3.478% | $156.7692 | $156.77 | $156.75 | $156.80 |
| 7 purchase totals = | $900.44 | $967.7341 | $967.73 | $967.65 | $967.90 | |