| 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 | $135.60 | 9.741% | $148.8088 | $148.81 | $148.80 | $148.80 |
| Purchase #2 | $140.99 | 4.676% | $147.5827 | $147.58 | $147.60 | $147.60 |
| Purchase #3 | $181.75 | 4.799% | $190.4722 | $190.47 | $190.45 | $190.50 |
| Purchase #4 | $209.49 | 4.285% | $218.4666 | $218.47 | $218.45 | $218.50 |
| Purchase #5 | $193.79 | 7.272% | $207.8824 | $207.88 | $207.90 | $207.90 |
| Purchase #6 | $235.68 | 13.825% | $268.2628 | $268.26 | $268.25 | $268.30 |
| Purchase #7 | $186.27 | 7.789% | $200.7786 | $200.78 | $200.80 | $200.80 |
| 7 purchase totals = | $1,283.57 | $1,382.2541 | $1,382.25 | $1,382.25 | $1,382.40 | |