| 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 | $166.50 | 12.258% | $186.9096 | $186.91 | $186.90 | $186.90 |
| Purchase #2 | $120.29 | 6.276% | $127.8394 | $127.84 | $127.85 | $127.80 |
| Purchase #3 | $136.83 | 11.514% | $152.5846 | $152.58 | $152.60 | $152.60 |
| Purchase #4 | $232.42 | 8.645% | $252.5127 | $252.51 | $252.50 | $252.50 |
| Purchase #5 | $35.65 | 3.215% | $36.7961 | $36.80 | $36.80 | $36.80 |
| Purchase #6 | $114.94 | 8.221% | $124.3892 | $124.39 | $124.40 | $124.40 |
| Purchase #7 | $12.69 | 4.355% | $13.2426 | $13.24 | $13.25 | $13.20 |
| 7 purchase totals = | $819.32 | $894.2742 | $894.27 | $894.30 | $894.20 | |