| 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 | $165.37 | 8.677% | $179.7192 | $179.72 | $179.70 | $179.70 |
| Purchase #2 | $198.64 | 9.827% | $218.1604 | $218.16 | $218.15 | $218.20 |
| Purchase #3 | $15.35 | 5.545% | $16.2012 | $16.20 | $16.20 | $16.20 |
| Purchase #4 | $82.47 | 9.492% | $90.2981 | $90.30 | $90.30 | $90.30 |
| Purchase #5 | $211.52 | 7.751% | $227.9149 | $227.91 | $227.90 | $227.90 |
| Purchase #6 | $46.50 | 4.313% | $48.5055 | $48.51 | $48.50 | $48.50 |
| Purchase #7 | $23.56 | 9.735% | $25.8536 | $25.85 | $25.85 | $25.90 |
| 7 purchase totals = | $743.41 | $806.6529 | $806.65 | $806.60 | $806.70 | |