| 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 | $135.76 | 12.249% | $152.3892 | $152.39 | $152.40 | $152.40 |
| Purchase #2 | $72.91 | 13.301% | $82.6078 | $82.61 | $82.60 | $82.60 |
| Purchase #3 | $71.57 | 8.633% | $77.7486 | $77.75 | $77.75 | $77.70 |
| Purchase #4 | $210.55 | 10.408% | $232.464 | $232.46 | $232.45 | $232.50 |
| Purchase #5 | $61.67 | 8.481% | $66.9002 | $66.90 | $66.90 | $66.90 |
| Purchase #6 | $93.73 | 10.355% | $103.4357 | $103.44 | $103.45 | $103.40 |
| Purchase #7 | $158.98 | 6.360% | $169.0911 | $169.09 | $169.10 | $169.10 |
| 7 purchase totals = | $805.17 | $884.6366 | $884.64 | $884.65 | $884.60 | |