| 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 | $150.68 | 9.855% | $165.5295 | $165.53 | $165.55 | $165.50 |
| Purchase #2 | $41.36 | 6.588% | $44.0848 | $44.08 | $44.10 | $44.10 |
| Purchase #3 | $104.61 | 13.343% | $118.5681 | $118.57 | $118.55 | $118.60 |
| Purchase #4 | $234.63 | 12.577% | $264.1394 | $264.14 | $264.15 | $264.10 |
| Purchase #5 | $223.83 | 3.677% | $232.0602 | $232.06 | $232.05 | $232.10 |
| Purchase #6 | $101.76 | 9.650% | $111.5798 | $111.58 | $111.60 | $111.60 |
| Purchase #7 | $75.35 | 8.447% | $81.7148 | $81.71 | $81.70 | $81.70 |
| 7 purchase totals = | $932.22 | $1,017.6766 | $1,017.67 | $1,017.70 | $1,017.70 | |