| 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 | $144.93 | 6.720% | $154.6693 | $154.67 | $154.65 | $154.70 |
| Purchase #2 | $44.98 | 5.622% | $47.5088 | $47.51 | $47.50 | $47.50 |
| Purchase #3 | $53.26 | 10.396% | $58.7969 | $58.80 | $58.80 | $58.80 |
| Purchase #4 | $172.54 | 7.123% | $184.83 | $184.83 | $184.85 | $184.80 |
| Purchase #5 | $189.77 | 12.698% | $213.867 | $213.87 | $213.85 | $213.90 |
| Purchase #6 | $105.84 | 13.758% | $120.4015 | $120.40 | $120.40 | $120.40 |
| Purchase #7 | $176.51 | 4.147% | $183.8299 | $183.83 | $183.85 | $183.80 |
| 7 purchase totals = | $887.83 | $963.9034 | $963.91 | $963.90 | $963.90 | |