| 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 | $151.49 | 10.222% | $166.9753 | $166.98 | $167.00 | $167.00 |
| Purchase #2 | $96.49 | 10.136% | $106.2702 | $106.27 | $106.25 | $106.30 |
| Purchase #3 | $208.79 | 3.539% | $216.1791 | $216.18 | $216.20 | $216.20 |
| Purchase #4 | $211.87 | 4.166% | $220.6965 | $220.70 | $220.70 | $220.70 |
| Purchase #5 | $155.70 | 3.707% | $161.4718 | $161.47 | $161.45 | $161.50 |
| Purchase #6 | $31.98 | 3.861% | $33.2147 | $33.21 | $33.20 | $33.20 |
| Purchase #7 | $156.52 | 6.357% | $166.47 | $166.47 | $166.45 | $166.50 |
| 7 purchase totals = | $1,012.84 | $1,071.2776 | $1,071.28 | $1,071.25 | $1,071.40 | |