| 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 | $147.89 | 10.652% | $163.6432 | $163.64 | $163.65 | $163.60 |
| Purchase #2 | $206.79 | 8.401% | $224.1624 | $224.16 | $224.15 | $224.20 |
| Purchase #3 | $83.59 | 9.615% | $91.6272 | $91.63 | $91.65 | $91.60 |
| Purchase #4 | $126.38 | 13.640% | $143.6182 | $143.62 | $143.60 | $143.60 |
| Purchase #5 | $171.52 | 12.747% | $193.3837 | $193.38 | $193.40 | $193.40 |
| Purchase #6 | $146.77 | 13.264% | $166.2376 | $166.24 | $166.25 | $166.20 |
| Purchase #7 | $187.66 | 11.339% | $208.9388 | $208.94 | $208.95 | $208.90 |
| 7 purchase totals = | $1,070.60 | $1,191.6111 | $1,191.61 | $1,191.65 | $1,191.50 | |