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 | $175.70 | 3.522% | $181.8882 | $181.89 | $181.90 | $181.90 |
Purchase #2 | $123.86 | 6.224% | $131.569 | $131.57 | $131.55 | $131.60 |
Purchase #3 | $157.38 | 6.313% | $167.3154 | $167.32 | $167.30 | $167.30 |
Purchase #4 | $74.29 | 3.347% | $76.7765 | $76.78 | $76.80 | $76.80 |
Purchase #5 | $156.41 | 13.248% | $177.1312 | $177.13 | $177.15 | $177.10 |
Purchase #6 | $9.38 | 10.549% | $10.3695 | $10.37 | $10.35 | $10.40 |
Purchase #7 | $133.38 | 7.177% | $142.9527 | $142.95 | $142.95 | $143.00 |
7 purchase totals = | $830.40 | $888.0025 | $888.01 | $888.00 | $888.10 |