| 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 | $180.52 | 3.759% | $187.3057 | $187.31 | $187.30 | $187.30 |
| Purchase #2 | $36.37 | 11.813% | $40.6664 | $40.67 | $40.65 | $40.70 |
| Purchase #3 | $131.66 | 12.322% | $147.8831 | $147.88 | $147.90 | $147.90 |
| Purchase #4 | $86.25 | 6.230% | $91.6234 | $91.62 | $91.60 | $91.60 |
| Purchase #5 | $11.94 | 6.446% | $12.7097 | $12.71 | $12.70 | $12.70 |
| Purchase #6 | $102.53 | 5.551% | $108.2214 | $108.22 | $108.20 | $108.20 |
| Purchase #7 | $82.30 | 6.524% | $87.6693 | $87.67 | $87.65 | $87.70 |
| 7 purchase totals = | $631.57 | $676.0790 | $676.08 | $676.00 | $676.10 | |