| 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 | $156.65 | 8.362% | $169.7491 | $169.75 | $169.75 | $169.70 |
| Purchase #2 | $62.59 | 13.590% | $71.096 | $71.10 | $71.10 | $71.10 |
| Purchase #3 | $160.31 | 12.442% | $180.2558 | $180.26 | $180.25 | $180.30 |
| Purchase #4 | $186.40 | 6.801% | $199.0771 | $199.08 | $199.10 | $199.10 |
| Purchase #5 | $141.92 | 3.210% | $146.4756 | $146.48 | $146.50 | $146.50 |
| Purchase #6 | $208.51 | 12.783% | $235.1638 | $235.16 | $235.15 | $235.20 |
| Purchase #7 | $196.64 | 7.471% | $211.331 | $211.33 | $211.35 | $211.30 |
| 7 purchase totals = | $1,113.02 | $1,213.1484 | $1,213.16 | $1,213.20 | $1,213.20 | |