| 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 | $215.41 | 10.393% | $237.7976 | $237.80 | $237.80 | $237.80 |
| Purchase #2 | $175.74 | 8.779% | $191.1682 | $191.17 | $191.15 | $191.20 |
| Purchase #3 | $186.70 | 3.556% | $193.3391 | $193.34 | $193.35 | $193.30 |
| Purchase #4 | $129.68 | 12.544% | $145.9471 | $145.95 | $145.95 | $145.90 |
| Purchase #5 | $120.70 | 13.272% | $136.7193 | $136.72 | $136.70 | $136.70 |
| Purchase #6 | $145.72 | 4.364% | $152.0792 | $152.08 | $152.10 | $152.10 |
| Purchase #7 | $103.85 | 12.569% | $116.9029 | $116.90 | $116.90 | $116.90 |
| 7 purchase totals = | $1,077.80 | $1,173.9534 | $1,173.96 | $1,173.95 | $1,173.90 | |