| 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 | $125.91 | 5.393% | $132.7003 | $132.70 | $132.70 | $132.70 |
| Purchase #2 | $81.35 | 9.546% | $89.1157 | $89.12 | $89.10 | $89.10 |
| Purchase #3 | $212.84 | 8.380% | $230.676 | $230.68 | $230.70 | $230.70 |
| Purchase #4 | $232.43 | 13.613% | $264.0707 | $264.07 | $264.05 | $264.10 |
| Purchase #5 | $150.63 | 10.592% | $166.5847 | $166.58 | $166.60 | $166.60 |
| Purchase #6 | $137.38 | 9.760% | $150.7883 | $150.79 | $150.80 | $150.80 |
| Purchase #7 | $122.69 | 4.177% | $127.8148 | $127.81 | $127.80 | $127.80 |
| 7 purchase totals = | $1,063.23 | $1,161.7505 | $1,161.75 | $1,161.75 | $1,161.80 | |