| 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 | $171.36 | 10.170% | $188.7873 | $188.79 | $188.80 | $188.80 |
| Purchase #2 | $144.41 | 5.249% | $151.9901 | $151.99 | $152.00 | $152.00 |
| Purchase #3 | $105.30 | 5.161% | $110.7345 | $110.73 | $110.75 | $110.70 |
| Purchase #4 | $13.48 | 9.411% | $14.7486 | $14.75 | $14.75 | $14.70 |
| Purchase #5 | $116.33 | 5.530% | $122.763 | $122.76 | $122.75 | $122.80 |
| Purchase #6 | $219.66 | 5.289% | $231.2778 | $231.28 | $231.30 | $231.30 |
| Purchase #7 | $170.94 | 13.838% | $194.5947 | $194.59 | $194.60 | $194.60 |
| 7 purchase totals = | $941.48 | $1,014.8960 | $1,014.89 | $1,014.95 | $1,014.90 | |