| 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 | $178.63 | 11.493% | $199.1599 | $199.16 | $199.15 | $199.20 |
| Purchase #2 | $198.88 | 6.431% | $211.67 | $211.67 | $211.65 | $211.70 |
| Purchase #3 | $180.40 | 9.828% | $198.1297 | $198.13 | $198.15 | $198.10 |
| Purchase #4 | $230.78 | 4.502% | $241.1697 | $241.17 | $241.15 | $241.20 |
| Purchase #5 | $223.49 | 5.640% | $236.0948 | $236.09 | $236.10 | $236.10 |
| Purchase #6 | $166.59 | 4.722% | $174.4564 | $174.46 | $174.45 | $174.50 |
| Purchase #7 | $151.39 | 11.157% | $168.2806 | $168.28 | $168.30 | $168.30 |
| 7 purchase totals = | $1,330.16 | $1,428.9611 | $1,428.96 | $1,428.95 | $1,429.10 | |