| 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 | $145.68 | 10.642% | $161.1833 | $161.18 | $161.20 | $161.20 |
| Purchase #2 | $242.68 | 12.298% | $272.5248 | $272.52 | $272.50 | $272.50 |
| Purchase #3 | $30.64 | 3.492% | $31.7099 | $31.71 | $31.70 | $31.70 |
| Purchase #4 | $148.75 | 12.261% | $166.9882 | $166.99 | $167.00 | $167.00 |
| Purchase #5 | $208.36 | 10.618% | $230.4837 | $230.48 | $230.50 | $230.50 |
| Purchase #6 | $150.56 | 5.831% | $159.3392 | $159.34 | $159.35 | $159.30 |
| Purchase #7 | $82.56 | 10.227% | $91.0034 | $91.00 | $91.00 | $91.00 |
| 7 purchase totals = | $1,009.23 | $1,113.2325 | $1,113.22 | $1,113.25 | $1,113.20 | |