| 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 | $160.34 | 11.385% | $178.5947 | $178.59 | $178.60 | $178.60 |
| Purchase #2 | $51.90 | 11.326% | $57.7782 | $57.78 | $57.80 | $57.80 |
| Purchase #3 | $159.99 | 7.388% | $171.8101 | $171.81 | $171.80 | $171.80 |
| Purchase #4 | $154.87 | 9.125% | $169.0019 | $169.00 | $169.00 | $169.00 |
| Purchase #5 | $95.78 | 11.587% | $106.878 | $106.88 | $106.90 | $106.90 |
| Purchase #6 | $246.74 | 10.742% | $273.2448 | $273.24 | $273.25 | $273.20 |
| Purchase #7 | $77.99 | 9.258% | $85.2103 | $85.21 | $85.20 | $85.20 |
| 7 purchase totals = | $947.61 | $1,042.5180 | $1,042.51 | $1,042.55 | $1,042.50 | |