| 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 | $130.57 | 13.168% | $147.7635 | $147.76 | $147.75 | $147.80 |
| Purchase #2 | $119.46 | 6.587% | $127.3288 | $127.33 | $127.35 | $127.30 |
| Purchase #3 | $124.65 | 3.644% | $129.1922 | $129.19 | $129.20 | $129.20 |
| Purchase #4 | $92.94 | 7.566% | $99.9718 | $99.97 | $99.95 | $100.00 |
| Purchase #5 | $111.92 | 7.423% | $120.2278 | $120.23 | $120.25 | $120.20 |
| Purchase #6 | $83.79 | 12.515% | $94.2763 | $94.28 | $94.30 | $94.30 |
| Purchase #7 | $208.60 | 12.854% | $235.4134 | $235.41 | $235.40 | $235.40 |
| 7 purchase totals = | $871.93 | $954.1738 | $954.17 | $954.20 | $954.20 | |