| 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 | $126.46 | 8.469% | $137.1699 | $137.17 | $137.15 | $137.20 |
| Purchase #2 | $145.54 | 3.327% | $150.3821 | $150.38 | $150.40 | $150.40 |
| Purchase #3 | $93.35 | 10.641% | $103.2834 | $103.28 | $103.30 | $103.30 |
| Purchase #4 | $243.84 | 9.792% | $267.7168 | $267.72 | $267.70 | $267.70 |
| Purchase #5 | $93.62 | 3.452% | $96.8518 | $96.85 | $96.85 | $96.90 |
| Purchase #6 | $227.60 | 4.390% | $237.5916 | $237.59 | $237.60 | $237.60 |
| Purchase #7 | $109.99 | 4.294% | $114.713 | $114.71 | $114.70 | $114.70 |
| 7 purchase totals = | $1,040.40 | $1,107.7086 | $1,107.70 | $1,107.70 | $1,107.80 | |