| 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 | $149.74 | 6.593% | $159.6124 | $159.61 | $159.60 | $159.60 |
| Purchase #2 | $128.94 | 11.391% | $143.6276 | $143.63 | $143.65 | $143.60 |
| Purchase #3 | $168.62 | 4.362% | $175.9752 | $175.98 | $176.00 | $176.00 |
| Purchase #4 | $231.69 | 13.768% | $263.5891 | $263.59 | $263.60 | $263.60 |
| Purchase #5 | $82.28 | 4.610% | $86.0731 | $86.07 | $86.05 | $86.10 |
| Purchase #6 | $16.37 | 10.526% | $18.0931 | $18.09 | $18.10 | $18.10 |
| Purchase #7 | $12.75 | 12.458% | $14.3384 | $14.34 | $14.35 | $14.30 |
| 7 purchase totals = | $790.39 | $861.3089 | $861.31 | $861.35 | $861.30 | |