| 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 | $243.30 | 9.404% | $266.1799 | $266.18 | $266.20 | $266.20 |
| Purchase #2 | $168.92 | 9.793% | $185.4623 | $185.46 | $185.45 | $185.50 |
| Purchase #3 | $74.69 | 3.605% | $77.3826 | $77.38 | $77.40 | $77.40 |
| Purchase #4 | $176.66 | 8.705% | $192.0383 | $192.04 | $192.05 | $192.00 |
| Purchase #5 | $94.26 | 6.394% | $100.287 | $100.29 | $100.30 | $100.30 |
| Purchase #6 | $130.51 | 8.606% | $141.7417 | $141.74 | $141.75 | $141.70 |
| Purchase #7 | $208.82 | 7.179% | $223.8112 | $223.81 | $223.80 | $223.80 |
| 7 purchase totals = | $1,097.16 | $1,186.9030 | $1,186.90 | $1,186.95 | $1,186.90 | |