| 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 | $199.44 | 4.844% | $209.1009 | $209.10 | $209.10 | $209.10 |
| Purchase #2 | $77.52 | 11.785% | $86.6557 | $86.66 | $86.65 | $86.70 |
| Purchase #3 | $156.29 | 13.339% | $177.1375 | $177.14 | $177.15 | $177.10 |
| Purchase #4 | $5.45 | 4.765% | $5.7097 | $5.71 | $5.70 | $5.70 |
| Purchase #5 | $149.96 | 5.271% | $157.8644 | $157.86 | $157.85 | $157.90 |
| Purchase #6 | $40.53 | 11.369% | $45.1379 | $45.14 | $45.15 | $45.10 |
| Purchase #7 | $121.66 | 13.230% | $137.7556 | $137.76 | $137.75 | $137.80 |
| 7 purchase totals = | $750.85 | $819.3617 | $819.37 | $819.35 | $819.40 | |