| 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 | $179.92 | 11.159% | $199.9973 | $200.00 | $200.00 | $200.00 |
| Purchase #2 | $7.83 | 8.125% | $8.4662 | $8.47 | $8.45 | $8.50 |
| Purchase #3 | $200.83 | 6.867% | $214.621 | $214.62 | $214.60 | $214.60 |
| Purchase #4 | $70.47 | 5.326% | $74.2232 | $74.22 | $74.20 | $74.20 |
| Purchase #5 | $187.93 | 6.694% | $200.51 | $200.51 | $200.50 | $200.50 |
| Purchase #6 | $170.45 | 3.306% | $176.0851 | $176.09 | $176.10 | $176.10 |
| Purchase #7 | $177.62 | 3.724% | $184.2346 | $184.23 | $184.25 | $184.20 |
| 7 purchase totals = | $995.05 | $1,058.1374 | $1,058.14 | $1,058.10 | $1,058.10 | |