| 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 | $131.73 | 11.721% | $147.1701 | $147.17 | $147.15 | $147.20 |
| Purchase #2 | $95.64 | 4.732% | $100.1657 | $100.17 | $100.15 | $100.20 |
| Purchase #3 | $190.56 | 5.591% | $201.2142 | $201.21 | $201.20 | $201.20 |
| Purchase #4 | $217.30 | 11.812% | $242.9675 | $242.97 | $242.95 | $243.00 |
| Purchase #5 | $204.32 | 7.850% | $220.3591 | $220.36 | $220.35 | $220.40 |
| Purchase #6 | $207.93 | 13.433% | $235.8612 | $235.86 | $235.85 | $235.90 |
| Purchase #7 | $236.28 | 8.789% | $257.0466 | $257.05 | $257.05 | $257.00 |
| 7 purchase totals = | $1,283.76 | $1,404.7844 | $1,404.79 | $1,404.70 | $1,404.90 | |