| 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 | $143.67 | 11.542% | $160.2524 | $160.25 | $160.25 | $160.30 |
| Purchase #2 | $82.28 | 5.200% | $86.5586 | $86.56 | $86.55 | $86.60 |
| Purchase #3 | $212.53 | 7.285% | $228.0128 | $228.01 | $228.00 | $228.00 |
| Purchase #4 | $9.70 | 11.874% | $10.8518 | $10.85 | $10.85 | $10.90 |
| Purchase #5 | $174.35 | 5.844% | $184.539 | $184.54 | $184.55 | $184.50 |
| Purchase #6 | $107.32 | 11.871% | $120.06 | $120.06 | $120.05 | $120.10 |
| Purchase #7 | $16.60 | 12.282% | $18.6388 | $18.64 | $18.65 | $18.60 |
| 7 purchase totals = | $746.45 | $808.9134 | $808.91 | $808.90 | $809.00 | |