| 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 | $204.91 | 4.372% | $213.8687 | $213.87 | $213.85 | $213.90 |
| Purchase #2 | $161.89 | 3.697% | $167.8751 | $167.88 | $167.90 | $167.90 |
| Purchase #3 | $175.88 | 11.272% | $195.7052 | $195.71 | $195.70 | $195.70 |
| Purchase #4 | $108.72 | 12.498% | $122.3078 | $122.31 | $122.30 | $122.30 |
| Purchase #5 | $79.74 | 5.434% | $84.0731 | $84.07 | $84.05 | $84.10 |
| Purchase #6 | $38.39 | 9.453% | $42.019 | $42.02 | $42.00 | $42.00 |
| Purchase #7 | $134.78 | 4.668% | $141.0715 | $141.07 | $141.05 | $141.10 |
| 7 purchase totals = | $904.31 | $966.9204 | $966.93 | $966.85 | $967.00 | |