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 | $140.40 | 11.152% | $156.0574 | $156.06 | $156.05 | $156.10 |
Purchase #2 | $157.28 | 13.478% | $178.4782 | $178.48 | $178.50 | $178.50 |
Purchase #3 | $22.99 | 11.142% | $25.5515 | $25.55 | $25.55 | $25.60 |
Purchase #4 | $110.54 | 4.443% | $115.4513 | $115.45 | $115.45 | $115.50 |
Purchase #5 | $76.61 | 5.614% | $80.9109 | $80.91 | $80.90 | $80.90 |
Purchase #6 | $193.74 | 10.382% | $213.8541 | $213.85 | $213.85 | $213.90 |
Purchase #7 | $151.61 | 4.741% | $158.7978 | $158.80 | $158.80 | $158.80 |
7 purchase totals = | $853.17 | $929.1012 | $929.10 | $929.10 | $929.30 |