| 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 | $82.39 | 10.473% | $91.0187 | $91.02 | $91.00 | $91.00 |
| Purchase #2 | $186.29 | 11.793% | $208.2592 | $208.26 | $208.25 | $208.30 |
| Purchase #3 | $186.25 | 9.122% | $203.2397 | $203.24 | $203.25 | $203.20 |
| Purchase #4 | $102.54 | 13.219% | $116.0948 | $116.09 | $116.10 | $116.10 |
| Purchase #5 | $203.75 | 3.622% | $211.1298 | $211.13 | $211.15 | $211.10 |
| Purchase #6 | $175.43 | 4.642% | $183.5735 | $183.57 | $183.55 | $183.60 |
| Purchase #7 | $152.49 | 4.245% | $158.9632 | $158.96 | $158.95 | $159.00 |
| 7 purchase totals = | $1,089.14 | $1,172.2789 | $1,172.27 | $1,172.25 | $1,172.30 | |