| 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 | $146.33 | 8.587% | $158.8954 | $158.90 | $158.90 | $158.90 |
| Purchase #2 | $20.33 | 9.440% | $22.2492 | $22.25 | $22.25 | $22.20 |
| Purchase #3 | $30.76 | 11.170% | $34.1959 | $34.20 | $34.20 | $34.20 |
| Purchase #4 | $54.27 | 3.662% | $56.2574 | $56.26 | $56.25 | $56.30 |
| Purchase #5 | $76.31 | 7.705% | $82.1897 | $82.19 | $82.20 | $82.20 |
| Purchase #6 | $31.42 | 9.454% | $34.3904 | $34.39 | $34.40 | $34.40 |
| Purchase #7 | $42.32 | 5.183% | $44.5134 | $44.51 | $44.50 | $44.50 |
| 7 purchase totals = | $401.74 | $432.6914 | $432.70 | $432.70 | $432.70 | |