| 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 | $191.28 | 5.178% | $201.1845 | $201.18 | $201.20 | $201.20 |
| Purchase #2 | $28.86 | 4.591% | $30.185 | $30.19 | $30.20 | $30.20 |
| Purchase #3 | $98.62 | 3.515% | $102.0865 | $102.09 | $102.10 | $102.10 |
| Purchase #4 | $171.34 | 11.687% | $191.3645 | $191.36 | $191.35 | $191.40 |
| Purchase #5 | $96.50 | 6.788% | $103.0504 | $103.05 | $103.05 | $103.10 |
| Purchase #6 | $22.43 | 10.622% | $24.8125 | $24.81 | $24.80 | $24.80 |
| Purchase #7 | $46.61 | 13.465% | $52.886 | $52.89 | $52.90 | $52.90 |
| 7 purchase totals = | $655.64 | $705.5694 | $705.57 | $705.60 | $705.70 | |