| 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 | $130.45 | 13.300% | $147.7999 | $147.80 | $147.80 | $147.80 |
| Purchase #2 | $67.35 | 12.838% | $75.9964 | $76.00 | $76.00 | $76.00 |
| Purchase #3 | $77.41 | 3.578% | $80.1797 | $80.18 | $80.20 | $80.20 |
| Purchase #4 | $218.87 | 11.459% | $243.9503 | $243.95 | $243.95 | $244.00 |
| Purchase #5 | $231.29 | 4.285% | $241.2008 | $241.20 | $241.20 | $241.20 |
| Purchase #6 | $95.70 | 11.655% | $106.8538 | $106.85 | $106.85 | $106.90 |
| Purchase #7 | $178.85 | 5.440% | $188.5794 | $188.58 | $188.60 | $188.60 |
| 7 purchase totals = | $999.92 | $1,084.5603 | $1,084.56 | $1,084.60 | $1,084.70 | |