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 | $138.29 | 13.845% | $157.4363 | $157.44 | $157.45 | $157.40 |
Purchase #2 | $173.70 | 7.272% | $186.3315 | $186.33 | $186.35 | $186.30 |
Purchase #3 | $31.96 | 8.214% | $34.5852 | $34.59 | $34.60 | $34.60 |
Purchase #4 | $157.45 | 7.669% | $169.5248 | $169.52 | $169.50 | $169.50 |
Purchase #5 | $154.74 | 11.318% | $172.2535 | $172.25 | $172.25 | $172.30 |
Purchase #6 | $59.37 | 4.274% | $61.9075 | $61.91 | $61.90 | $61.90 |
Purchase #7 | $5.72 | 13.229% | $6.4767 | $6.48 | $6.50 | $6.50 |
7 purchase totals = | $721.23 | $788.5155 | $788.52 | $788.55 | $788.50 |