| 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 | $126.36 | 7.638% | $136.0114 | $136.01 | $136.00 | $136.00 |
| Purchase #2 | $231.75 | 8.325% | $251.0432 | $251.04 | $251.05 | $251.00 |
| Purchase #3 | $134.25 | 13.446% | $152.3013 | $152.30 | $152.30 | $152.30 |
| Purchase #4 | $29.80 | 12.515% | $33.5295 | $33.53 | $33.55 | $33.50 |
| Purchase #5 | $133.82 | 4.557% | $139.9182 | $139.92 | $139.90 | $139.90 |
| Purchase #6 | $152.60 | 5.522% | $161.0266 | $161.03 | $161.05 | $161.00 |
| Purchase #7 | $172.49 | 7.852% | $186.0339 | $186.03 | $186.05 | $186.00 |
| 7 purchase totals = | $981.07 | $1,059.8641 | $1,059.86 | $1,059.90 | $1,059.70 | |