| 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 | $148.53 | 4.603% | $155.3668 | $155.37 | $155.35 | $155.40 |
| Purchase #2 | $149.70 | 3.727% | $155.2793 | $155.28 | $155.30 | $155.30 |
| Purchase #3 | $215.45 | 9.641% | $236.2215 | $236.22 | $236.20 | $236.20 |
| Purchase #4 | $57.92 | 8.421% | $62.7974 | $62.80 | $62.80 | $62.80 |
| Purchase #5 | $113.93 | 7.247% | $122.1865 | $122.19 | $122.20 | $122.20 |
| Purchase #6 | $230.32 | 9.360% | $251.878 | $251.88 | $251.90 | $251.90 |
| Purchase #7 | $188.27 | 12.525% | $211.8508 | $211.85 | $211.85 | $211.90 |
| 7 purchase totals = | $1,104.12 | $1,195.5803 | $1,195.59 | $1,195.60 | $1,195.70 | |