| 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 | $132.25 | 3.721% | $137.171 | $137.17 | $137.15 | $137.20 |
| Purchase #2 | $78.38 | 5.136% | $82.4056 | $82.41 | $82.40 | $82.40 |
| Purchase #3 | $205.69 | 12.755% | $231.9258 | $231.93 | $231.95 | $231.90 |
| Purchase #4 | $37.25 | 5.440% | $39.2764 | $39.28 | $39.30 | $39.30 |
| Purchase #5 | $89.66 | 7.426% | $96.3182 | $96.32 | $96.30 | $96.30 |
| Purchase #6 | $222.92 | 5.646% | $235.5061 | $235.51 | $235.50 | $235.50 |
| Purchase #7 | $81.72 | 8.818% | $88.9261 | $88.93 | $88.95 | $88.90 |
| 7 purchase totals = | $847.87 | $911.5292 | $911.55 | $911.55 | $911.50 | |