| 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 | $96.71 | 11.836% | $108.1566 | $108.16 | $108.15 | $108.20 |
| Purchase #2 | $122.88 | 11.778% | $137.3528 | $137.35 | $137.35 | $137.40 |
| Purchase #3 | $75.61 | 7.849% | $81.5446 | $81.54 | $81.55 | $81.50 |
| Purchase #4 | $221.61 | 10.309% | $244.4558 | $244.46 | $244.45 | $244.50 |
| Purchase #5 | $76.69 | 4.578% | $80.2009 | $80.20 | $80.20 | $80.20 |
| Purchase #6 | $194.82 | 3.564% | $201.7634 | $201.76 | $201.75 | $201.80 |
| Purchase #7 | $163.96 | 9.802% | $180.0314 | $180.03 | $180.05 | $180.00 |
| 7 purchase totals = | $952.28 | $1,033.5055 | $1,033.50 | $1,033.50 | $1,033.60 | |