| 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 | $147.47 | 10.527% | $162.9942 | $162.99 | $163.00 | $163.00 |
| Purchase #2 | $11.33 | 8.525% | $12.2959 | $12.30 | $12.30 | $12.30 |
| Purchase #3 | $9.94 | 13.603% | $11.2921 | $11.29 | $11.30 | $11.30 |
| Purchase #4 | $91.60 | 8.434% | $99.3255 | $99.33 | $99.35 | $99.30 |
| Purchase #5 | $117.90 | 3.804% | $122.3849 | $122.38 | $122.40 | $122.40 |
| Purchase #6 | $150.53 | 3.452% | $155.7263 | $155.73 | $155.75 | $155.70 |
| Purchase #7 | $30.94 | 10.867% | $34.3022 | $34.30 | $34.30 | $34.30 |
| 7 purchase totals = | $559.71 | $598.3211 | $598.32 | $598.40 | $598.30 | |