| 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 | $165.70 | 13.716% | $188.4274 | $188.43 | $188.45 | $188.40 |
| Purchase #2 | $37.78 | 13.356% | $42.8259 | $42.83 | $42.85 | $42.80 |
| Purchase #3 | $134.54 | 9.772% | $147.6872 | $147.69 | $147.70 | $147.70 |
| Purchase #4 | $211.96 | 10.828% | $234.911 | $234.91 | $234.90 | $234.90 |
| Purchase #5 | $76.81 | 4.558% | $80.311 | $80.31 | $80.30 | $80.30 |
| Purchase #6 | $76.84 | 12.760% | $86.6448 | $86.64 | $86.65 | $86.60 |
| Purchase #7 | $84.63 | 3.376% | $87.4871 | $87.49 | $87.50 | $87.50 |
| 7 purchase totals = | $788.26 | $868.2944 | $868.30 | $868.35 | $868.20 | |