| 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 | $146.65 | 10.196% | $161.6024 | $161.60 | $161.60 | $161.60 |
| Purchase #2 | $66.55 | 8.205% | $72.0104 | $72.01 | $72.00 | $72.00 |
| Purchase #3 | $193.31 | 9.619% | $211.9045 | $211.90 | $211.90 | $211.90 |
| Purchase #4 | $210.36 | 13.526% | $238.8133 | $238.81 | $238.80 | $238.80 |
| Purchase #5 | $63.38 | 13.583% | $71.9889 | $71.99 | $72.00 | $72.00 |
| Purchase #6 | $117.50 | 13.496% | $133.3578 | $133.36 | $133.35 | $133.40 |
| Purchase #7 | $240.89 | 12.245% | $270.387 | $270.39 | $270.40 | $270.40 |
| 7 purchase totals = | $1,038.64 | $1,160.0643 | $1,160.06 | $1,160.05 | $1,160.10 | |