| 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 | $164.82 | 11.186% | $183.2568 | $183.26 | $183.25 | $183.30 |
| Purchase #2 | $193.91 | 10.266% | $213.8168 | $213.82 | $213.80 | $213.80 |
| Purchase #3 | $243.56 | 8.596% | $264.4964 | $264.50 | $264.50 | $264.50 |
| Purchase #4 | $11.44 | 8.571% | $12.4205 | $12.42 | $12.40 | $12.40 |
| Purchase #5 | $92.40 | 7.815% | $99.6211 | $99.62 | $99.60 | $99.60 |
| Purchase #6 | $198.83 | 13.175% | $225.0259 | $225.03 | $225.05 | $225.00 |
| Purchase #7 | $102.78 | 5.628% | $108.5645 | $108.56 | $108.55 | $108.60 |
| 7 purchase totals = | $1,007.74 | $1,107.2020 | $1,107.21 | $1,107.15 | $1,107.20 | |