| 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 | $169.42 | 3.410% | $175.1972 | $175.20 | $175.20 | $175.20 |
| Purchase #2 | $96.42 | 9.633% | $105.7081 | $105.71 | $105.70 | $105.70 |
| Purchase #3 | $129.64 | 8.699% | $140.9174 | $140.92 | $140.90 | $140.90 |
| Purchase #4 | $188.48 | 7.264% | $202.1712 | $202.17 | $202.15 | $202.20 |
| Purchase #5 | $119.75 | 3.374% | $123.7904 | $123.79 | $123.80 | $123.80 |
| Purchase #6 | $242.74 | 7.249% | $260.3362 | $260.34 | $260.35 | $260.30 |
| Purchase #7 | $117.52 | 3.241% | $121.3288 | $121.33 | $121.35 | $121.30 |
| 7 purchase totals = | $1,063.97 | $1,129.4493 | $1,129.46 | $1,129.45 | $1,129.40 | |