| 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 | $195.79 | 4.272% | $204.1541 | $204.15 | $204.15 | $204.20 |
| Purchase #2 | $163.92 | 10.642% | $181.3644 | $181.36 | $181.35 | $181.40 |
| Purchase #3 | $23.83 | 11.375% | $26.5407 | $26.54 | $26.55 | $26.50 |
| Purchase #4 | $207.62 | 8.788% | $225.8656 | $225.87 | $225.85 | $225.90 |
| Purchase #5 | $36.57 | 9.430% | $40.0186 | $40.02 | $40.00 | $40.00 |
| Purchase #6 | $80.95 | 7.367% | $86.9136 | $86.91 | $86.90 | $86.90 |
| Purchase #7 | $47.82 | 13.695% | $54.3689 | $54.37 | $54.35 | $54.40 |
| 7 purchase totals = | $756.50 | $819.2259 | $819.22 | $819.15 | $819.30 | |