| 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 | $79.62 | 13.570% | $90.4244 | $90.42 | $90.40 | $90.40 |
| Purchase #2 | $142.81 | 3.139% | $147.2928 | $147.29 | $147.30 | $147.30 |
| Purchase #3 | $32.64 | 13.103% | $36.9168 | $36.92 | $36.90 | $36.90 |
| Purchase #4 | $234.42 | 10.336% | $258.6497 | $258.65 | $258.65 | $258.60 |
| Purchase #5 | $212.67 | 8.754% | $231.2871 | $231.29 | $231.30 | $231.30 |
| Purchase #6 | $90.26 | 13.220% | $102.1924 | $102.19 | $102.20 | $102.20 |
| Purchase #7 | $67.83 | 13.860% | $77.2312 | $77.23 | $77.25 | $77.20 |
| 7 purchase totals = | $860.25 | $943.9944 | $943.99 | $944.00 | $943.90 | |