| 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 | $158.72 | 6.850% | $169.5923 | $169.59 | $169.60 | $169.60 |
| Purchase #2 | $219.39 | 8.161% | $237.2944 | $237.29 | $237.30 | $237.30 |
| Purchase #3 | $223.84 | 8.138% | $242.0561 | $242.06 | $242.05 | $242.10 |
| Purchase #4 | $78.58 | 9.795% | $86.2769 | $86.28 | $86.30 | $86.30 |
| Purchase #5 | $84.81 | 11.562% | $94.6157 | $94.62 | $94.60 | $94.60 |
| Purchase #6 | $208.74 | 12.857% | $235.5777 | $235.58 | $235.60 | $235.60 |
| Purchase #7 | $61.37 | 3.821% | $63.7149 | $63.71 | $63.70 | $63.70 |
| 7 purchase totals = | $1,035.45 | $1,129.1280 | $1,129.13 | $1,129.15 | $1,129.20 | |