| 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 | $147.84 | 6.104% | $156.8642 | $156.86 | $156.85 | $156.90 |
| Purchase #2 | $222.73 | 3.266% | $230.0044 | $230.00 | $230.00 | $230.00 |
| Purchase #3 | $165.64 | 8.350% | $179.4709 | $179.47 | $179.45 | $179.50 |
| Purchase #4 | $67.47 | 3.871% | $70.0818 | $70.08 | $70.10 | $70.10 |
| Purchase #5 | $61.81 | 4.871% | $64.8208 | $64.82 | $64.80 | $64.80 |
| Purchase #6 | $153.68 | 10.460% | $169.7549 | $169.75 | $169.75 | $169.80 |
| Purchase #7 | $43.68 | 12.291% | $49.0487 | $49.05 | $49.05 | $49.00 |
| 7 purchase totals = | $862.85 | $920.0457 | $920.03 | $920.00 | $920.10 | |