| 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 | $155.45 | 13.293% | $176.114 | $176.11 | $176.10 | $176.10 |
| Purchase #2 | $82.70 | 13.453% | $93.8256 | $93.83 | $93.85 | $93.80 |
| Purchase #3 | $221.37 | 8.703% | $240.6358 | $240.64 | $240.65 | $240.60 |
| Purchase #4 | $38.83 | 12.657% | $43.7447 | $43.74 | $43.75 | $43.70 |
| Purchase #5 | $154.61 | 5.685% | $163.3996 | $163.40 | $163.40 | $163.40 |
| Purchase #6 | $103.81 | 8.687% | $112.828 | $112.83 | $112.85 | $112.80 |
| Purchase #7 | $63.74 | 7.784% | $68.7015 | $68.70 | $68.70 | $68.70 |
| 7 purchase totals = | $820.51 | $899.2492 | $899.25 | $899.30 | $899.10 | |