| 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 | $168.87 | 7.475% | $181.493 | $181.49 | $181.50 | $181.50 |
| Purchase #2 | $64.64 | 4.554% | $67.5837 | $67.58 | $67.60 | $67.60 |
| Purchase #3 | $184.32 | 5.521% | $194.4963 | $194.50 | $194.50 | $194.50 |
| Purchase #4 | $69.49 | 9.810% | $76.307 | $76.31 | $76.30 | $76.30 |
| Purchase #5 | $71.56 | 12.675% | $80.6302 | $80.63 | $80.65 | $80.60 |
| Purchase #6 | $160.85 | 3.328% | $166.2031 | $166.20 | $166.20 | $166.20 |
| Purchase #7 | $77.84 | 3.386% | $80.4757 | $80.48 | $80.50 | $80.50 |
| 7 purchase totals = | $797.57 | $847.1890 | $847.19 | $847.25 | $847.20 | |