| 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 | $185.50 | 9.681% | $203.4583 | $203.46 | $203.45 | $203.50 |
| Purchase #2 | $21.91 | 7.105% | $23.4667 | $23.47 | $23.45 | $23.50 |
| Purchase #3 | $84.80 | 10.507% | $93.7099 | $93.71 | $93.70 | $93.70 |
| Purchase #4 | $154.93 | 6.341% | $164.7541 | $164.75 | $164.75 | $164.80 |
| Purchase #5 | $159.60 | 4.703% | $167.106 | $167.11 | $167.10 | $167.10 |
| Purchase #6 | $157.45 | 4.372% | $164.3337 | $164.33 | $164.35 | $164.30 |
| Purchase #7 | $245.37 | 6.653% | $261.6945 | $261.69 | $261.70 | $261.70 |
| 7 purchase totals = | $1,009.56 | $1,078.5232 | $1,078.52 | $1,078.50 | $1,078.60 | |