| 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 | $161.97 | 10.852% | $179.547 | $179.55 | $179.55 | $179.50 |
| Purchase #2 | $104.83 | 3.340% | $108.3313 | $108.33 | $108.35 | $108.30 |
| Purchase #3 | $243.76 | 8.287% | $263.9604 | $263.96 | $263.95 | $264.00 |
| Purchase #4 | $66.78 | 9.333% | $73.0126 | $73.01 | $73.00 | $73.00 |
| Purchase #5 | $98.97 | 7.262% | $106.1572 | $106.16 | $106.15 | $106.20 |
| Purchase #6 | $14.66 | 8.287% | $15.8749 | $15.87 | $15.85 | $15.90 |
| Purchase #7 | $24.78 | 3.193% | $25.5712 | $25.57 | $25.55 | $25.60 |
| 7 purchase totals = | $715.75 | $772.4546 | $772.45 | $772.40 | $772.50 | |