| 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 | $113.26 | 12.292% | $127.1819 | $127.18 | $127.20 | $127.20 |
| Purchase #2 | $18.61 | 4.645% | $19.4744 | $19.47 | $19.45 | $19.50 |
| Purchase #3 | $154.87 | 11.372% | $172.4818 | $172.48 | $172.50 | $172.50 |
| Purchase #4 | $170.91 | 8.830% | $186.0014 | $186.00 | $186.00 | $186.00 |
| Purchase #5 | $164.86 | 4.309% | $171.9638 | $171.96 | $171.95 | $172.00 |
| Purchase #6 | $14.51 | 6.538% | $15.4587 | $15.46 | $15.45 | $15.50 |
| Purchase #7 | $106.65 | 3.140% | $109.9988 | $110.00 | $110.00 | $110.00 |
| 7 purchase totals = | $743.67 | $802.5608 | $802.55 | $802.55 | $802.70 | |